Nalgene Sustain 48oz Silo Bottle | Grey LGSWTD The Aura sleeping bag series

The Aura sleeping bag series offers lightweight

4-Way Stretch moves naturally with your body in all activities

The four-panel design lets you customize storage by removing panels and using attachment points

Adjustable fit with plastic closure that accommodates 10 different head sizes

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Nalgene Sustain 48oz Silo Bottle | Grey LGSWTD The Aura sleeping bag seriesMore volume for more adventures. Thoughtfully made from Tritan Renew. The classic Nalgene Wide Mouth bottle with expertly crafted threads for leak proof hydration and perfect for ice cubes or fruit infusions. Proven in the elements and ready to withstand even the most rugged conditions. A pioneer, for pioneers. Durable and built to last. Made in the USA BPA free Dishwasher safe Leakproof