The outside shell of the GYM bag is made of extremely durable ballistic nylon while the straps are made of 2" industrial seat belt webbing. In addition, we use military grade zippers and steel hardware for the best functionality. The Modular GYM Bag was designed to be the all-in-one gym bag with a 55L interior. From shoes to equipment and everything in between, our gym bag has you covered. The Modular GYM Bag comes with two bags that attach to the interior with velcro. Great for dirty clothes, toiletries and other essentials. Innovation from frustration. We design gear to explore, smile, and find adventure. Running Packs Biking Packs Frame Bags Transition Wraps Accessories & more! Modular GYM Bag with Shoe Compartment How do you organize your workout gear? Most gym bags are focused on volume at best, not organization. We took a different approach. For starters, the interior of the bag holds 55 liters (bigger than most). Then we added a velcro removable and zipper secure dirty clothes bag and toiletries bag. Post workout just put your stinky clothes in the dirty clothes bag, then remove and dump in the wash when you get home. The shoe compartment is huge too! Shell: 1680D Ballistic Nylon Straps: 2" industrial seat belt webbing, with steel hardware. Zippers: YKK, best in the business. Size: 22"L x 14"W x 12"T / Volume: 3390 c.i./55 Liter Modular GYM Bag Hydration Handheld Water Bottle Transition Wrap 2.0 Transition Wrap Extreme (Waterproof) Endurance Pack V3.0 HydraQuiver Vest Pack 3.0 Buying Options Add to Cart Buying Options Add to Cart Add to Cart Add to Cart Customer Reviews 5.0 out of 5 stars 2 4.3 out of 5 stars 55 4.5 out of 5 stars 136 4.6 out of 5 stars 43 3.7 out of 5 stars 12 4.5 out of 5 stars 8 Price — no data $29.95$29.95 — no data $49.95$49.95 $144.95$144.95 $119.95$119.95 Intended Use Gym Running Changing/ Seat Protection Changing/ Waterproof Seat Protection Running/Biking Running/Biking Material 1680D Ballistic Nylon Nylon Microfiber Waterproof Microfiber Nylon Nylon Available Colors Olive, Black & Pink Black, Grey & Orange Grey, Black, Purple, Pink, Orange, Red, Lime Green, Royal Blue, Caribbean Blue Black, Grey & Orange Coyote Brown, Black, Teal & White Black/Orange