Don't get bogged down with extra baggage -- carry only what you need when you travel with NALGENE Travel Kits! These bottle and jar assortments are great for shampoo, mouthwash, creams, powders, cotton balls, lures, sinkers, hooks, etc. Their colored caps help you easily identify and code their contents. Both kits are packaged in reusable, heavy-duty "zipper" bags. The medium travel kit contains two dispenser caps. Our bottles are guaranteed leakproof. Made of sturdy HDPE. A selection of (4) guaranteed leakproof, durable bottles with independent screw-on caps and (2) storage jars. Dishwasher safe (top rack). Jars are not recommended for liquid storage. Features: • Made with HDPE • Sturdy and reliable • Economical • Dishwasher Safe (top rack only) • Withstands temperatures from -100ºC (-148ºF) to 120ºC (248ºF) Recommended for: For all of your toiletry needs and the only travel kits that come with a guaranteed leakproof guarantee!