Nalgene but make it Earth Studies. The team at Earth Studies have put their touch to these unique Nalgene bottles featuring branding and Earth Studies beaded strap. Nalgene make totally tough wearing and reliable, leakproof bottles. Made in the USA the wide mouth allows you to add ice cubes and makes cleaning easier. Made in odour and stain resistant Tritan resin, the Wide Mouth bottle is extremely impact resistant too. BPA Free, Durable and dishwasher safe. Reduce your single use plastics with style. Now with 50% Recycled materials. 500ml