The NALGENE OTG (on-the-go) bottle offers easy one-handed operation so you can pop the top and take a drink without letting go of your momentum… or anything else for that matter. Do away with plastic water bottles and go the reusable route with the Nalgene OTG. Made of super-tough Eastman Tritan polycarbonate, the OTG is the ultimate in mobile hydration, with a size that fits in most car cup holders, bike cages, and even exercises machines. In addition, the bottle offers an easy flip-top lid, so you can open the top with one hand for easy drinking on the go. Perhaps most importantly, the bottle’s BPA-free construction is impact, odour, and stain-resistant, so you can enjoy your liquids without the dreaded plastic taste and smell. The OTG bottle–which boasts a sleek, slender profile–holds 24 ounces and weighs 0.26 pounds. An amazing gift item under $5 for all those who love to workout!