The Best Gym Backpack Mens of 2023

40L Large Capacity ; 12.8" W x 18.7" H x 9.7" D ; High-intensity military-style specifications nylon fabric with waterproof coating: durable, breathable, waterproof and scratch-resistant

Main Compartment holds 17" notebook, 15 pcs T-Shirts and so on; Front cover zipped pocket can hold some small things, such as key ,card, gadget, etc; Left side buckle pouch can fit tissue, glasses, flashlight; Left zipper pouch can carry short wallet and so on; Right water pouch can holds 2 water bottles; Front zip shoe warehouse can carry 1 pair of sneaker

MOLLE system design can be used in combination with other equipment. It is convenient to mount accessory bag, kettle, hang bag ,glasses, interphone, carabiner, small flashlight and other outdoor equipment on front of the backpack

Thicken and comfortable carrying system. The backpack has its own breathable mesh and decompression, adjustable & removeable waist belt, Sternum Strap and comfortable shoulder straps. All effective to relieve the pressure of shoulder muscles and vertebra, play a good shoulder protection when carrying heavy loads

Backpack could be widely used for daily use or outdoor sport: camping, hiking, trekking, traveling, etc; suitable for man and woman

Sturdy & durable nylon: Made of quality nylon material way more sturdy than most other drawstring bags on the market, offers exceptional strength to hold up everything inside.

Multifunction compartments: Size 18 x 15 x 5 inches, roomy enough for all your necessities, personal exchange clothes, or gears for work, trip, gym, any out-door activities. One front pocket for small books, phone, tissues private storage like personal items and toiletries. One side pocket for quick access to tickets, phone charger, earphones, tissues, etc.

Customized strap to keep even: Improved design of the strap will fix the strap even no matter how violently the straps were treated by. Furthermore, the adjustable strap could fit your shoulder and back comfortably.

Multi-purpose: Pack everything you need quick, easy and convenient for work, travel and sports with no issues, the front & side pockets are very handy for a variety of applications.

The strap are designed thicker than other products on the market to keep it sturdy and relieve the stress on your shoulder, so pleasy open & close the bag before using it, then you will get a soft & easy open & close one.

Dedicated tablet and laptop compartment for screen sizes up to 15. 6”

Padded top handle and contoured shoulder straps

Ventilated front compartment for work or gym shoes; ventilated cushioning on back panel to help keep your shirt dry

Unzips completely open to hang in your locker with built-in hook

Includes an internal zippered pouch and detachable laundry bag to protect and store valuables

Limited does not cover products purchased from 3rd party sellers

Why have G4Free gym bag?-----This 40L 3-way duffle backpack is made from water & tear resistant Nylon fabric; high quality SBS zippers with pull string; solid stitch in each stress points; enough extra compartments, durable and attractive colors, built to last and suit almost any occasion (even in some harsh environments): travel, sports, camping, hiking, or everyday life.

Duffel Bag or Backpack?-----All in one! Its multi carrying ways allows for versatility between backpack & duffel bag. With adjustable and detachable padded shoulder straps (Five straps, along with a reinforced D loop handle on the top), you can use it as a backpack, sling it over your shoulder, carry it by the two handle straps...take your pick! It’s super flexible.

Size & Multi Pockets-----Measured by 23 x 10 x 12 inch (58 x 25 x 28 cm) with 40L Capacity. One huge compartment (with a mesh zipper pocket inside) with a 2-way zipper's U-shaped opening for easy packing; one Upgraded Shoes Compartment ventilated to keep your shoes and dirty gear separate (reference max shoes size: 12); One re-designed Side Pocket to hold your water bottle, notebooks, passport, headphones, etc. The front zipped pocket can hold your ipad/kindle.

Take it anywhere-----Whether doing exercise in gym, traveling by air, getting away for weekend, or venturing across the world on an expedition, our duffle backpack helps get your gear well-organized from one place to the next. Besides, this bag comes with a Carrying Pouch. You can fold and store it without taking up too much space, or simply use the carrying pouch as a hand bag.

100% Satisfaction Guarantee: We stand behind our customers all the time to ensure 100% satisfaction. If you have any questions, please feel free to contact us.

THE RIGHT SIZE------19.6L"X12.5W"X9H" about 36L, It's stylish and spacious for both work and workout pack-up in a day. This travel backpack is perfect for sport events, overnight carry-on, weekend trips, camping, vacation trips, gym and commute, . The size is good to put under seat or on overhead storage shelf.

SOLID CONSTRUCTION------Strong, durable and water resistant Nylon-PU material make the whole bag water-resistant and very easy to clean. With strong nylon thread so it will never be tore at the seams, we use the top brand quality metal zipper for each pocket so you will hardly meet zipper problems. We focus on every detail to make the whole gym backpack higher standard quality.

THOUGHTFUL DESIGN------The designed separated shoes compartment is ventilated with air flow holes to keep your shoes and dirty gear separate with clean stuff, and it's perfect size to fit basketball as well. There is one laptop pocket and one tablet pocket inside the main compartment. The inside top mesh zippered pocket and one outside upright zippered pocket are great for cards, keys and quick-access items, user-friendly design makes you don't have to dig around from mess to get your valuables.

All-in-one Backpack------Based on the great size and multi-pockets design, this stylish laptop backpack is perfect to fit laptop, clothes, shoes, basketball, water bottle, umbrella, toiletries, headphone and other small items. It also combines your gym bag and work bag in one backpack, simple but functional.

WARRANTY------Mouteenoo are dedicated to make quality bags, with our quality-oriented principle, all of our sports backpack are built to last. If you meet any quality problems, please contact us through order, we will repair or replace it free of charge, order with no worries!

DURABLE DESIGN: The medium-sized Nike Brasilia backpack is ideal for packing everything you need to get you through a day of training.

WATER-RESISTANT COATING: The Nike backpack has a water resistant coating on the bottom panel that helps keep your gear dry.

SECURE STORAGE: The backpack for women and men offers a main zipper compartment with spacious and secure storage when you're away from your locker, gym or home.

PADDED COMFORT: An athletic or school backpack with a padded back panel and shoulder straps, offering a more comfortable carrying experience.

INTERIOR POCKETS: The backpack for men and women has a plush-lined interior laptop pocket and additional storage for smaller valuables, such as headphones or electronics.

ONE BAG FOR ALL SPORTS & TRAVEL : Each backpack is designed with an external multi-purpose pocket that fits any size soccer ball, basketball, volleyball, etc. Can also fit shoes, bike helmet, weightlifting gear, boxing gloves + guards, clothes, towel or whatever you chose. Bag is great for everyday gym, cross fit, cycling, gym, wrestling, yoga, beach equipment.

CONVENIENT LIGHTWEIGHT SIZE - 21 Liter capacity | Dimentions: 17" x 12" x 6" | Weighs less than a pound at 15oz :: 0.9lbs. Comfortable non bulky bag that is accepted carry on all airlines as personal item.

VENTILATED COMPARTMENTS: Keep your gear deodorized and fresh. [External pockets] (2x) shoe & water bottle mesh pockets , (1x) top zipper pocket. [Internal Pockets] (2x) easy access pockets for snacks, phone, tape etc.

ENHANCED COMFORT: Extra soft mesh cushioned shoulder straps and back panel on each backpack. Prevents back strain and conforms to the spine.

LIFETIME REPLACEMENT WARRANTY– Simply contact us anytime if you have any rips, tears or issues with the bag we will send a FREE replacement right away!

Lifetime warranty.

Zippered bottom ball pocket that can hold a size 5 soccer ball inside or be worn on the outside in a mesh pocket.

Dual water bottle pockets and a zippered tricot lined media pocket.

Padded shoulder straps and back panel to keep you comfortable.

Water-resistant base, extra durable 3d ripstop fabric, and up to 3 spaces for your team branding.

UNIQUE BOTTOM COMPARTMENT --- A special bottom pocket is designed to fit your shoes or other sports accessories. This pocket can separate your wet towels clothes from the rest of your belongings.

MULTIPLE POCKETS --- Main pocket large enough to carry a variety of items such as clothing, daily supplies, etc. Interior pocket to store small items. Front pocket to hold keys and sunglasses. Give you a perfect classification for your items.

STYLISH & DURABLE--- Full-width cinches easy access to your items. Drawcord closure doubles as shoulder straps, which can free up your hands and relieve shoulder stress. The shoulder strap is adjustable and also a great gift for your friends and family.

PREMIUM QUALITY--- With water-resistant, you will never find your things dripping wet in your bag. The materials are made of strong and sturdy nylon, not easy to be scratched or torn. All your things inside will be protected very well.

IDEAL FOR--- Our drawstring bags are unisex and suitable for various activities, including swimming, walking, day trips, camping, sports practices, overnight stays, vacation, travel, yoga, running, shopping.

LARGE CAPACITY - The enormous main pocket with drawstring opening of this bag easy access to your personal items, such as clothes, water bottle, gym gear and traveling accessories etc. Front zipper bag and other small pockets give you perfect classification for small items like keys, wallet or phone.

SUPER LIGHTWEIGHT & DURABLE - With water resistant, our drawstring bags are made of strong and sturdy nylon, not easy to be scratched or torn, and weights only 0.72 lbs.

COMFY ADJUSTABLE SHOULDER STRAPS - Wide, adjustable and sturdy shoulder straps make this gym string backpack more comfortable and durable. The shoulder straps can be easily adjusted to suitable length for yourself.

IDEAL FOR - Our drawstring bags are unisex and suitable for various activities, including swimming, walking, day trips, camping, sports practices, overnight stays, vacation, travel, yoga, running, shopping.

BETTER SERVICE - If you have any questions after receiving our products, please feel free to contact us and we will try our best to solve the problem.