Rectangular shape makes it easy to fit in freezer for storage up to -100°c Autoclave and store contaminated slides and other small lab equipment with the Thermo Scientific™ Nalgene™ Square Wide-Mouth Large PPCO Bottle with... Space savers that tuck neatly into the corners of packs and bags. Wide Mouth HDPE Lab Quality Bottles, Nalgene® - Plastic Wide Mouth Bottles - Bottles - A-B - Products Nalgene Water Bottles Nalgene Nunc 2009-0016 Rectangular Wide Mouth HDPE Bottles, 12-Pack Chemical Resistant Bottle Leakproof when used with nalgene closures The Ultralite 1 Litre Wide Mouth HDPE Bottle is one of Nalgene's classic durable water bottles with an attached leak-proof lid. Ideal for any active pursuit Nalgene makes a wide range of BPA free reusable water bottles and containers to suit your personal preferences, needs and lifestyle. Easy to grip and wide mouth opening will accept ice cubes.