Amazon.com : Pelican Sport - ExoChill - Cooler Bag - Fit in Most Tank Wells - Removable Shoulder Strap and Handles On Each Side - More Storage Compartement - PS3012-00, Black/Grey, 18.701 in : Sports & Outdoors
1" Webbing Hip Belt - Waymark Gear Co - Lightweight Backpacks – Waymark Gear Company
Replacement Leather Shoulder Strap - Moore & Giles