ATEPA HybridLoft 3 Ultralight Self-Inflating Sleeping Pad | 2 lb Compact Camping Mat with 4-Side Compression, R-Value 2.3, 3-Season Backpacking Pad

Overview

Packs Like a Water Bottle. Sleeps Like a Foam Mattress. Meet the ATEPA HybridLoft 3-the self-inflating sleeping pad that redefines lightweight comfort. Through advanced 4-side compression sponge technology, this high-density foam pad expands to 18x; its packed size while weighing just 2 lbs and rolling down to the size of a standard water bottle (12.6" x 5.5"). The result? Traditional foam-pad support with inflatable-level packability-a true breakthrough for ultralight backpackers, fastpackers, and space-conscious campers. The self-inflating design sets up in minutes with the included 2-in-1 pump sack, while the 30D elastic top fabric feels soft against your skin and the 190T TPU bottom resists moisture for seasons of reliable use. At 72" x 21.7" x 1.2", the HybridLoft 3 fits perfectly in narrow tents, bivy sacks, or vehicle sleep setups. Light, compact, and remarkably comfortable. Key Features 4-Side Compression Sponge Technology - Precision-cut high-density foam expands to 18x; its compressed size. Unique vertical and horizontal compression reduces packed volume by over 50% compared to traditional foam pads. Ultralight at Just 2 lbs - Sheds critical pack weight for long-distance trips, overnighters, and fast-and-light missions. No more lugging bulky sleeping pads. Water-Bottle-Size Packed Dimensions - Rolls down to approximately 12.6" x 5.5" diameter. Fits inside your pack, not just strapped outside. Self-Inflating with 2-in-1 Pump Sack - Open the valve and let the high-resilience foam expand on its own. Use the included pump sack for quick top-offs. No extra gear, no lung power needed. 1.2" (3 cm) Supportive Foam Core - Premium high-density foam cushions you from rocks and roots. Provides consistent support and insulation throughout the night. Soft 30D Elastic Top Fabric - Gentle against your skin. Quiet, comfortable, and breathable for a restful night's sleep. Durable 190T TPU Bottom - Moisture-resistant, PVC-free, and built for seasons of reliable use. Narrow-Profile Design (21.7" Wide) - Fits perfectly in narrow backpacking tents, bivy sacks, or vehicle sleeping setups. Maximizes space without sacrificing comfort. R-Value 2.3 - Ideal 3-season insulation for spring, summer, and fall camping. Cushions and insulates from cool ground. Technical Specs R-Value: 2.3 (3-Season) Unfolded Size: 72" L x 21.7" W x 1.2" H (183 x 55 x 3 cm) Packed Size: 12.6" x 5.5" Diameter (32 x 14 cm) - Water-Bottle Size Weight: 2 lbs (0.9 kg) - Includes Stuff Sack Top Fabric: 30D Elastic Stretch Fabric - Soft, Quiet, Breathable Bottom Fabric: 190T TPU-Coated Taffeta - Moisture-Resistant, Durable, PVC-Free Foam Core: High-Density Precision-Cut Sponge with 4-Side Compression Valve: Self-Inflating with 2-in-1 Pump Sack Compatibility Features: 4-Side Compression, Self-Inflating, Narrow-Profile Design Included: Mat, 2-in-1 Pump/Suff Sack, 2 Elastic Straps, Repair Kit Perfect For: Ultralight Backpacking & Thru-Hiking Fastpacking & Lightweight Travel Car Camping & Overlanding Narrow Tent & Bivy Sleep Systems 3-Season Camping (Spring, Summer, Fall) Minimalist Adventurers Who Value Space Packs like a water bottle. Sleeps like a foam mattress. The HybridLoft 3 is the ultralight sleep system that finally brings packability and comfort together. Add to Cart - Sleep Light, Sleep Right