Made Of TPU Coated Nylon With Food-Grade Liner | Premium Grade Thermal Insulation | Heavy-Duty Base Covers Bottom To Protect From Abrasion | Durable TPU Coated Nylon Exterior Is Water-Resistant, Puncture, UV And Chemical Resistant | Leakproof Seal Secures Contents | Quickly Convert From Shoulder Carry To Backpack | Largemouth Opening Makes For Easy Loading And Unloading | Duraflex Hardware Including Tie-Down Points | Compound Latch For Easy One-Handed Opening | Metal Bottle Opener | Water-Resistant Exterior Pockets | Keeps Ice For Up To 3+ Days. Approximate Size: 17″ W x 21″ H x 11″ D , Imprint Area: 4″ W x 4″ H