---
product_id: 10314898
title: "TYR Big Mesh Mummy Backpack for Swim, Gym and Workout Gear, Black, 40-Liter Capacity"
brand: "tyr"
price: "C$3941"
currency: NIO
in_stock: true
reviews_count: 13
category: "Tyr"
url: https://www.desertcart.ni/products/10314898-tyr-big-mesh-mummy-backpack-for-swim-gym-and-workout
store_origin: NI
region: Nicaragua
---

# 40L capacity - pack it all Mesh venting - dries 20% faster Barrel-lock closure - secure & quick TYR Big Mesh Mummy Backpack for Swim, Gym and Workout Gear, Black, 40-Liter Capacity

**Brand:** tyr
**Price:** C$3941
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your swim game with the ultimate breathable, spacious, and stylish gear carrier!

## Quick Answers

- **What is this?** TYR Big Mesh Mummy Backpack for Swim, Gym and Workout Gear, Black, 40-Liter Capacity by tyr
- **How much does it cost?** C$3941 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/10314898-tyr-big-mesh-mummy-backpack-for-swim-gym-and-workout)

## Best For

- tyr enthusiasts

## Why This Product

- Trusted tyr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pack Like a Pro:** Generous 40-liter capacity with 20% more space to fit all your swim, gym, and workout essentials effortlessly.
- • **Organize with Ease:** Multiple compartments including a side zipper pocket and built-in water bottle holder keep your essentials perfectly sorted.
- • **Stay Fresh, Stay Dry:** Innovative mesh design boosts airflow and drainage, preventing that dreaded post-workout funk.
- • **Durability That Lasts:** Crafted from 100% tough polyester, this lightweight backpack is built to withstand your busiest training days.
- • **Comfort Meets Convenience:** Adjustable over-the-shoulder straps and quick-access barrel-lock closure keep your gear secure and ready to go.

## Overview

The TYR Big Mesh Mummy Backpack is a 40-liter, lightweight, and durable polyester backpack designed specifically for swimmers and fitness enthusiasts. Featuring mesh venting for faster drying, multiple compartments for organized storage, adjustable shoulder straps for comfort, and a secure barrel-lock closure, it’s engineered to keep your gear fresh, accessible, and ready for action. Perfect for professionals and athletes who demand both function and style in their workout gear.

## Description

Great for packing swim training equipment, snorkeling gear, beach items, and the pool, the TYR Big Mesh Mummy backpack features an updated design with 20% more capacity for storing all your swimming gear. Lightweight and functional, this athletic backpack features a spacious main compartment for storage, small zip compartment, and mesh venting for faster dry time and optimal drainage. Adjustable, over-the-shoulder straps allow for comfortable, convenient carry, while the secure barrel-lock closure at the top provides quick and easy access to your gear. Other features include side zipper pocket for additional organization and quick access to essentials and a built-in mesh water bottle pocket to keep hydration at your fingertips. Measuring 25.25 x 19 inches, the mesh backpack has a 40-liter capacity, is made from 100% durable polyester, and is available in a variety of fun colors to complement your personal style. Named for the Norse god of warriors, TYR Sport was established in 1985 and has grown to become one of the world’s most recognizable swimming and triathlon brands. Dedicated to building the industry’s most durable, uniquely designed swimsuits, TYR also offers innovative caps and goggles and cutting-edge equipment like fins, snorkels, floats, and more. TYR, Always in Front.

Review: Mesh is mostly good - Great swim bag! I worried this would be junk because of the price, but it was perfect for my little swimmer. I always used a fully enclosed (non-mesh) bag growing up, so I was a little resistant to my son when he said he wanted this bag. But honestly, this bag is so great. There’s so much more air flow with the mesh, his stuff doesn’t stay wet and get stinky. Nearly every kid on his team uses this bag and the fun colors are perfect for keeping everyone’s bags straight. The bag straps are adjustable so an adult or a child could use it. There’s a place to write your name on it. The front goggles pocket is perfect. The bag is just the right size. My son can easily fit a pair of fins, a snorkel, paddles, goggles, a swim cap, a towel, and a water bottle with room to spare. For reference, my son is a tall 8 year old and this is how the bag fits on him. The only downside to this bag is that it’s not great for putting clothes that are meant to stay dry in. If you lay it down on the pool deck the clothes inside the bag get wet because of the mesh. Also, any underwear in the bag will be seen through the mesh—a horrifying concept for a school age child. This hasn’t been an issue for us whatsoever, but it totally could be for others depending on how they use the bag.
Review: Perfect bag for swimmers - Why did you pick this product vs others?: The TYR Big Mesh Mummy Backpack is a game-changer for anyone seeking a top-notch swim and gym bag. Its bold and stylish red and navy design is truly eye-catching, while the mesh construction is incredibly practical, allowing my wet gear to dry quickly and eliminating any musty smell after practice. Its lightweight design is surprisingly spacious, easily accommodating my fins, towel, kickboard, goggles, and even an extra change of clothes, empowering me to take on any challenge that comes my way. I'm particularly fond of the side zipper pocket, perfect for storing small essentials like keys and goggles, and the water bottle holder is an added bonus that fuels my active lifestyle. The shoulder straps are designed for comfort, even when the bag is full, and the cinch closure makes packing a breeze, giving me the confidence to tackle any workout or competition. If you're a swimmer, lifeguard, or anyone constantly on-the-go, this bag is a total triumph. Highly recommend - functional, durable, and an unbeatable value that will inspire you to reach new heights. Love the purchase and I bought a second bag for my other child. Just great purchase.

## Features

- LARGE CAPACITY: Great for packing swim training equipment, snorkeling gear, beach items, and the pool, the TYR Big Mesh Mummy backpack features an updated design with 20% more capacity for storing all your swimming gear.
- QUALITY DESIGN: Lightweight and functional, this athletic backpack features a spacious main compartment for storage, small zip compartment, and mesh venting for faster dry time and optimal drainage.
- ADJUSTABLE: Over-the-shoulder straps allow for comfortable, convenient carry, while the secure barrel-lock closure at the top provides quick and easy access to your gear.
- EXTRA COMPARTMENTS: Side zipper pocket for additional organization and quick access to essentials like goggles and swim caps. A built-in mesh water bottle pocket keeps hydration at your fingertips.
- QUALITY MATERIALS: Measuring 25.25 x 19 inches, the mesh backpack has a 40-liter capacity, is made from 100% durable polyester, and is available in a variety of fun colors to complement your personal style.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MOA4NXO |
| Age Range Description | Adult |
| Apparel Closure Type | Zipper |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Daypack Backpack |
| Backpack Harness Type | Shoulder Harness |
| Best Sellers Rank | #3,129 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #3 in Gym Drawstring Bags |
| Brand Name | TYR |
| Color | Blue/Yellow |
| Compatible Device Size Maximum | 19 Inches |
| Customer Reviews | 4.7 4.7 out of 5 stars (14,867) |
| Embellishment Feature | Cord |
| Fabric Type | 100% Polyester |
| Fit Type | medium-regular |
| Fit to Size Sentiment | fits most users well |
| Global Trade Identification Number | 00036702505666 |
| Item Dimensions D x W x H | 25.25"D x 13"W x 19"H |
| Item Shape | Rectangular |
| Item Type Name | Big Mesh Mummy Backpack |
| Item Weight | 0.2 Kilograms |
| Lining Description | Polyester |
| Manufacturer | TYR |
| Manufacturer Part Number | LBMMB3 |
| Material Type | Polyester |
| Model Name | Big Mesh Mummy Backpack for Swim, Gym and Workout Gear, Black, 40-liter Capacity |
| Number Of Pockets | 4 |
| Number of Compartments | 7 |
| Number of Items | 1 |
| Other Special Features of the Product | Adjustable, Bottle Holder, Large Capacity, Lightweight |
| Outer Material | Polyester |
| Pattern | Striped |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Wipe with Damp Cloth |
| Product Style | Big Mesh Mummy Backpack |
| Recommended Uses For Product | School, Sport, Work |
| School Type | High School |
| Shell Type | Soft Shell |
| Size | One Size |
| Sport Type | Swimming |
| Storage Volume | 40 Liters |
| Strap Type | Shoulder Strap |
| Style Number | LBMMB3 |
| Subject Character | Sports |
| Theme | Swimming |
| UPC | 036702666022 036702505666 300716086894 300717612559 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
| Zippered Compartment Count | 3 |

## Images

![TYR Big Mesh Mummy Backpack for Swim, Gym and Workout Gear, Black, 40-Liter Capacity - Image 1](https://m.media-amazon.com/images/I/8159QRm3mZL.jpg)
![TYR Big Mesh Mummy Backpack for Swim, Gym and Workout Gear, Black, 40-Liter Capacity - Image 2](https://m.media-amazon.com/images/I/81BamCmogGL.jpg)
![TYR Big Mesh Mummy Backpack for Swim, Gym and Workout Gear, Black, 40-Liter Capacity - Image 3](https://m.media-amazon.com/images/I/71hm20lJnJL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What are the dimensions of this item?**
A: Hello Carol,Here are the dimensions:Size (L x H): 19" x 25.19"Hope this is helpful.Sincerely,Roy LazarusTrivillage.com

**Q: Dimensions: 25-1/4" x 19" approximately, but on the description it also says 13” high x 11” wide. Which is it really? Can it fit tyr kickboard?**
A: I don't know the exact measurements but I have a TYR kick board, XXL fins, paddles, and more.  It all fits.

**Q: is this big enough to hold a full triathlon kit as a transition bag?**
A: Yes

**Q: Is the "Blue" the light color shown in the thumbnail or the royal blue shown in the larger pictures? It looks like the images are swapped for those co**
A: Mines the lighter blue

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mesh is mostly good
*by J***. on March 12, 2026*

Great swim bag! I worried this would be junk because of the price, but it was perfect for my little swimmer. I always used a fully enclosed (non-mesh) bag growing up, so I was a little resistant to my son when he said he wanted this bag. But honestly, this bag is so great. There’s so much more air flow with the mesh, his stuff doesn’t stay wet and get stinky. Nearly every kid on his team uses this bag and the fun colors are perfect for keeping everyone’s bags straight. The bag straps are adjustable so an adult or a child could use it. There’s a place to write your name on it. The front goggles pocket is perfect. The bag is just the right size. My son can easily fit a pair of fins, a snorkel, paddles, goggles, a swim cap, a towel, and a water bottle with room to spare. For reference, my son is a tall 8 year old and this is how the bag fits on him. The only downside to this bag is that it’s not great for putting clothes that are meant to stay dry in. If you lay it down on the pool deck the clothes inside the bag get wet because of the mesh. Also, any underwear in the bag will be seen through the mesh—a horrifying concept for a school age child. This hasn’t been an issue for us whatsoever, but it totally could be for others depending on how they use the bag.

### ⭐⭐⭐⭐⭐ Perfect bag for swimmers
*by A***1 on July 2, 2025*

Why did you pick this product vs others?: The TYR Big Mesh Mummy Backpack is a game-changer for anyone seeking a top-notch swim and gym bag. Its bold and stylish red and navy design is truly eye-catching, while the mesh construction is incredibly practical, allowing my wet gear to dry quickly and eliminating any musty smell after practice. Its lightweight design is surprisingly spacious, easily accommodating my fins, towel, kickboard, goggles, and even an extra change of clothes, empowering me to take on any challenge that comes my way. I'm particularly fond of the side zipper pocket, perfect for storing small essentials like keys and goggles, and the water bottle holder is an added bonus that fuels my active lifestyle. The shoulder straps are designed for comfort, even when the bag is full, and the cinch closure makes packing a breeze, giving me the confidence to tackle any workout or competition. If you're a swimmer, lifeguard, or anyone constantly on-the-go, this bag is a total triumph. Highly recommend - functional, durable, and an unbeatable value that will inspire you to reach new heights. Love the purchase and I bought a second bag for my other child. Just great purchase.

### ⭐⭐⭐⭐⭐ Excellent fitness back pack
*by A***R on February 12, 2026*

Plenty of space and sturdy enough to hold large towel, swim gear, shower items, clothes, swim snorkel, etc. Mesh fabric allows wet items to dry out. Front pocket is large enough to hold goggles, swim cap, ear plugs, nose clips, etc. Side pocket holds keys and phone.

## Frequently Bought Together

- TYR Big Mesh Mummy Backpack for Wet Swimming, Gym, and Workout Gear, Blue/Yellow
- FINIS Long Floating Swim Fins - Training Fins for All Ages - Improves Kick Technique & Body Position
- TYR Purple, One Size

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-04-25*