Amazon.com | Kids Overnight Duffel Bags Boys Sport Gym Bag Gymnastics Bag with Shoe Compartment, Carry-on Size Weekender Sleepovers Travel Duffel Bag for Kids (Blue-Graffiti) | Sports Duffels
Nike Gym Club Kids' Duffel Bag (25L) – Legend”s B
Nike Kids' Gym Sack (12L). Nike.com
Gym Club Duffel Bag (Little Kids/Big Kids) – Rookie USA