Hydro Flask 21 oz. Standard Mouth Flex Cap Bottle Lupine havaianas a zinc-based antimicrobial technology that

a zinc-based antimicrobial technology that helps prevent foot odor

Lightweight ThermoBall™ Eco insulation retains warmth even when wet

Asym buckles: Bombproof buckles made from aircraft-grade alloy featuring ultra-strong levers and springs

The UltraRange EXO is made with special edition suede

Hydro Flask 21 oz. Standard Mouth Flex Cap Bottle Lupine havaianas a zinc-based antimicrobial technology thatCrafted from stainless steel and featuring cup holder compatibility, this reusable and refillable 21 oz Standard Mouth insulated water bottle seamlessly fits into your pack. It keeps cold drinks cold for 24 hours and hot drinks hot for up to 12 hours, providing ample hydration for hours of enjoyment. TempShield double wall vacuum insulation keeps drinks cold up to 24 hours, hot up to 12 Flex Cap is leakproof when closed Honeycomb Insulated Cap for