Bobber Bottle

A stainless steel bottle for everyday hydration that keeps water cold for up to 72 hours and coffee hot for up to 48.

Most everyday bottles condensate against your bag, taste of metal, or lose their cool by midday. The bobber Bottle is double-wall vacuum-sealed 18/8 steel — water stays cold for two full days, the outside stays dry, and the inside tastes of nothing because nothing plastic touches your drink.

Tech features

• 48 hours hot, 72 hours cold: Independently tested vacuum insulation.
• 100% leak-proof: Engineered seal, 50,000-cycle tested.
• Sweat-free outer: Double-wall construction means no condensation on your bag or desk.
• Pure-taste interior: Metal stopper plate keeps liquid off plastic.
• Threaded twist-off lid: Quick to open, sealed when closed.

Materials

• Body: 18/8 food-grade stainless steel — no coating, no plastic on the inside.
• Seal: Food-grade silicone, BPA-free.
• Care: Hand-wash only.

Specs

• Capacities: 590ml, 770ml
• Construction: Double-wall vacuum-insulated
• Heat retention: Hot up to 48 hours, cold up to 72 hours
• Warranty: 5-year manufacturer warranty
• Awards: Red Dot, iF Design, Good Design

About bobber

Stainless steel drinkware made to actually work — long-life insulation, no plastic on the contents side, and design awards from MoMA to Red Dot.