LOCALLY OWNED! METAL-FREE: 100% metal-free design promises to never set off a metal detector, making it the perfect to-go pouch for concert venues, sporting events, and travel. DISCREET: The days of bulky water bottles and hipflasks are gone! With bellflask® you’ll never have to worry about hiding your beverage. DURABLE: Bellflask® is built tough! Our flexible yet puncture resistant design is sturdy while still being ultra-lightweight. CONVENIENT: Shaped intentionally to hold 15 fl oz in smallest area possible, bellflask® easily fits into purses, backpacks, pockets, and bags of all sizes.