---
product_id: 15430109
title: "TYR Big Mesh Mummy Backpack - Ventilated Swim Gym and Workout Gear Bag, Red | 40-Liter Capacity | Mesh Venting Drainage | Side Organization Zipper Pocket | Barrel-Lock Closure"
brand: "tyr"
price: "¥13794"
currency: JPY
in_stock: true
category: "Tyr"
url: https://www.desertcart.jp/products/15430109-tyr-big-mesh-mummy-backpack-ventilated-swim-gym-and-workout
store_origin: JP
region: Japan
---

# 40L spacious capacity secure barrel-lock closure ventilated mesh for quick drying TYR Big Mesh Mummy Backpack - Ventilated Swim Gym and Workout Gear Bag, Red | 40-Liter Capacity | Mesh Venting Drainage | Side Organization Zipper Pocket | Barrel-Lock Closure

**Brand:** tyr
**Price:** ¥13794
**Availability:** ✅ In Stock

## Summary

> 🎯 Gear up, dry fast, and stay ahead with TYR’s ultimate swim backpack!

## Quick Answers

- **What is this?** TYR Big Mesh Mummy Backpack - Ventilated Swim Gym and Workout Gear Bag, Red | 40-Liter Capacity | Mesh Venting Drainage | Side Organization Zipper Pocket | Barrel-Lock Closure by tyr
- **How much does it cost?** ¥13794 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/15430109-tyr-big-mesh-mummy-backpack-ventilated-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

- • **Stay Hydrated On-the-Go:** Dedicated exterior water bottle holder for quick, hands-free access.
- • **Breathe Easy, Dry Faster:** Open-weave mesh design accelerates airflow to keep gear fresh and odor-free.
- • **Effortless Access & Security:** Drawstring with barrel-lock closure combines speed and safety in one sleek move.
- • **Room for All Your Swim Essentials:** Generous 40-liter capacity fits fins, towels & more without compromise.
- • **Versatile for Every Active Lifestyle:** Perfect for pool, gym, beach, or travel—your all-in-one performance companion.

## Overview

The TYR Big Mesh Mummy Backpack is a lightweight, 40-liter ventilated mesh bag designed for swimmers and athletes. Featuring a breathable polyester mesh that speeds drying, a secure barrel-lock drawstring closure, multiple compartments including a front zipper pocket and water bottle holder, it offers organized, moisture-free storage ideal for swim practice, gym sessions, and beach days.

## Description

The TYR Big Mesh Mummy Backpack is built for swimmers and athletes who need a simple, reliable way to carry their gear. With a spacious 40L capacity, it easily holds kickboards, fins, towels, and other essentials for practice, training, or competition. The ventilated polyester mesh design allows airflow to help wet gear dry faster and reduce moisture buildup after time at the pool or beach. A front zip pocket keeps smaller items like goggles organized, while the exterior water bottle holder provides easy access to hydration. Over-the-shoulder adjustable straps offer a comfortable carry, and the drawstring closure with barrel lock makes it quick to open and secure. Versatile and lightweight, this bag works just as well for the gym, beach, or everyday use.

## Features

- LARGE CAPACITY FOR GEAR: This mesh bag features a 40L storage capacity, providing ample space for kickboards, fins, towels, and other swim essentials, making it ideal for swim practice, training, and competition
- VENTILATED MESH DESIGN: The bag's open-weave mesh design increases airflow, causing wet gear to dry faster and reduce moisture buildup after the pool, beach, or training sessions
- SECURE STORAGE WITH BOTTLE POCKET: Front zipper pocket keeps small essentials like goggles and accessories organized, while an exterior water bottle holder provides quick access to hydration during swim practice or travel
- LIGHTWEIGHT & EASY TO CARRY: Drawstring backpack design with over-the-shoulder adjustable straps allows for comfortable transport, while the barrel-lock closures provide quick, easy access to gear on the go
- IDEAL FOR POOL, BEACH & GYM: Versatile, all-in-one design makes this bag perfect for carrying swim gear, workout essentials, and beach items, offering a convenient solution for everyday use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MOA4NVG |
| Age Range Description | Adult |
| Apparel Closure Type | Drawstring, Zipper |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Daypack Backpack |
| Backpack Harness Type | Shoulder Harness |
| Best Sellers Rank | #11,678 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #7 in Gym Drawstring Bags |
| Brand Name | TYR |
| Color | Red |
| Compatible Device Size Maximum | 19 inches |
| Customer Reviews | 4.7 4.7 out of 5 stars (14,638) |
| Embellishment Feature | Cord |
| Fabric Type | 100% Polyester |
| Fit Type | medium-regular |
| Fit to Size Sentiment | Positive |
| Global Trade Identification Number | 00036702496742 |
| Item Dimensions D x W x H | 0.07"D x 0.12"W x 0.01"H |
| Item Shape | Rectangular |
| Item Type Name | Drawstring Bag |
| Item Weight | 7.6 ounces |
| Lining Description | Nylon |
| Manufacturer | TYR |
| Manufacturer Part Number | LBMMB3 |
| Material Type | Nylon, Polyester |
| Model Name | Mesh Mummy Backpack |
| Number Of Pockets | 4 |
| Number of Compartments | 7 |
| Number of Items | 1 |
| Other Special Features of the Product | Bottle Holder, Foldable, Hand Carry Handle, Large Capacity, Water Resistant |
| Outer Material | Polyester |
| Pattern | Solid |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Wipe with Damp Cloth |
| Product Style | Big Mesh Mummy Backpack |
| Recommended Uses For Product | Sport |
| School Type | High School |
| Shell Type | Soft Shell |
| Size | 40L |
| Sport Type | Multi-Sport, Swimming, Triathlon, Water Polo |
| Storage Volume | 40 liters |
| Strap Type | Backstraps |
| Style Number | LBMMB3 |
| Subject Character | Sports |
| Theme | Sports |
| UPC | 036702496742 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |

## Images

![TYR Big Mesh Mummy Backpack - Ventilated Swim Gym and Workout Gear Bag, Red | 40-Liter Capacity | Mesh Venting Drainage | Side Organization Zipper Pocket | Barrel-Lock Closure - Image 1](https://m.media-amazon.com/images/I/81wkSI0AiRL.jpg)
![TYR Big Mesh Mummy Backpack - Ventilated Swim Gym and Workout Gear Bag, Red | 40-Liter Capacity | Mesh Venting Drainage | Side Organization Zipper Pocket | Barrel-Lock Closure - Image 2](https://m.media-amazon.com/images/I/81bqZ884ROL.jpg)
![TYR Big Mesh Mummy Backpack - Ventilated Swim Gym and Workout Gear Bag, Red | 40-Liter Capacity | Mesh Venting Drainage | Side Organization Zipper Pocket | Barrel-Lock Closure - Image 3](https://m.media-amazon.com/images/I/71GS5hoeUcL.jpg)
![TYR Big Mesh Mummy Backpack - Ventilated Swim Gym and Workout Gear Bag, Red | 40-Liter Capacity | Mesh Venting Drainage | Side Organization Zipper Pocket | Barrel-Lock Closure - Image 4](https://m.media-amazon.com/images/I/81UDPwbgZtL.jpg)
![TYR Big Mesh Mummy Backpack - Ventilated Swim Gym and Workout Gear Bag, Red | 40-Liter Capacity | Mesh Venting Drainage | Side Organization Zipper Pocket | Barrel-Lock Closure - Image 5](https://m.media-amazon.com/images/I/81UdfjiyDuL.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

## Frequently Bought Together

- TYR Big Mesh Mummy Backpack for Wet Swimming, Gym, and Workout Gear, Red
- FINIS Long Floating Swim Fins - Training Fins for All Ages - Improves Kick Technique & Body Position
- DEVOROPA Boys' Swim Jammers Youth Competitive Swim Team Suit Quick Dry Athletic Swimming Shorts UPF 50 Slim/Regular/Husky Fit

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**Shop now:** [https://www.desertcart.jp/products/15430109-tyr-big-mesh-mummy-backpack-ventilated-swim-gym-and-workout](https://www.desertcart.jp/products/15430109-tyr-big-mesh-mummy-backpack-ventilated-swim-gym-and-workout)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-31*