A light weight virtually indestructible drinking bottle completely BPA free for your green lifestyle. Nalgene has been making bottles for backcountry adventures since the '70s. The wide-mouth opening easily accommodates ice cubes, fits most water purifiers and makes hand-washing easy. The attached loop-top never gets lost and screws on and off easily. For this special collaboration Papersky created and printed onto the bottle a MOUNTAIN CHECKLIST- which can be used for virtually any trip- so you’ll be sure to have all your necessities on your next trip.