For those who don't want to compromise extra weight and pack space to bring a pillow into the backcountry, your days of waking up with a stiff neck after sleeping on a rolled up down jacket are over. At a scant 1.6oz, the Rapide SL Pillow is the perfect backpacking companion, providing a good night's sleep while taking up about the size of an energy bar. The offset I-beam construction provides consistent stability, and the micro-adjust valve allows you to control how firm or soft your dreamy pillow should be, so you'll wake up ready to hit the trail.Big Agnes Rapide SL Pillow Features: Total Weight:1.6oz Dimensions:16" x 10" x 4" Ultralight pillow for sweet dreams on the trail  Minimalist offset I-Beam construction reduces weight and provides consistent stability and comfort Ergonomic thickness and shape for comfortable sleep position Built-in advanced heat reflective technology Antimicrobial treatment inside the pillow prevents microorganism growth Four-way stretch nylon's soft-touch provides a comfortable place to lie your head where ever your adventure takes you  Fits in pillow pocket of Big Agnes sleeping bags Stuff sack - included Four-way stretch nylon with high tear-strength and puncture resistance Aviation grade TPU lamination technology for ultimate durability Minimalist low-profile, single port, two-way valve allows for quick and easy inflation and super-fast deflation Insert top of valve into silicone flap for quick deflation or use the micro-release button for subtle adjustments