About this item 【Tactical MOLLE Pouch & EDC Storage】 Heavy-duty military-grade nylon sleeve with functional MOLLE system. Upgraded tactical utility pocket securely holds keys, wallet, EDC tools, and large smartphones (fits iPhone 16/17 Pro Max in rugged cases). Hands-free gear for daily missions. 【48 Hrs Cold & 24 Hrs Hot Insulation】 Premium double-wall vacuum insulation keeps water ice-cold for 48 hours or piping hot for 24 hours. Sweat-proof and ice-retention performance under blazing sun or intense training. 【3 Interchangeable Lids for Multi-Scenarios】 Customize hydration with 3 leak-proof, BPA-free caps. Reinforced hinges and thick silicone seals. Includes Straw Lid for driving/gym, high-flow Spout Lid for heavy-duty chugging, and rugged Stainless Steel Handle Lid for maximum portability. 【Pro-Grade 304 Steel & Wide Mouth Design】 Food-grade 18/8 (304) stainless steel ensures zero metallic taste, rust-proof durability, and long-lasting toughness. Wide mouth allows easy filling with large ice cubes and simple hand-washing. 【Built for Heavy Duty Gym, Hiking & Hunting】 Ultimate 64oz tactical hydration flask tailored for men, veterans, and fitness elites. Perfect for high-intensity CrossFit, camping, construction sites, or overlanding. This metal sports canteen has got your back.