Want a sturdy aluminum bottle with a top that you dont have to laboriously screw on and off every time you take a swig? Grab the Laken Prisma Bottle w/Sport Top. The flip-top on this bottle makes for fast, one-handed access to your beverage while you work out. A drink-safe Epoxi lining prevents leaching and wont attract the powder residue from your sport drinks like other aluminum and plastic bottles do. The rectangular shape makes this Laken bottle easy to hold.