Lightweight Sleeping Pad • Stratus™ R Insulation • 3-Season Performance

Sleep comfortably on any adventure with the Rab Stratosphere 4 Sleeping Mat, a durable and insulated air pad designed for backpacking, camping, and alpine use. Offering an excellent balance of warmth, comfort, and packability, this versatile sleeping mat is ideal for outdoor explorers who need reliable performance without excessive weight.

🏕️ Comfortable Sleep Anywhere

The Stratosphere 4 features a thick 8 cm air cushion that smooths out uneven ground and provides consistent support for a better night’s sleep outdoors.

• Hybrid rectangular shape for freedom of movement
• Oversized outer chambers help keep you centered
• Comfortable for back, side, and restless sleepers

🔥 Reliable 3-Season Insulation

Built with Stratus™ R recycled synthetic insulation, this mat traps heat and minimizes heat loss from the ground, keeping you warm in cooler conditions.

• R-value: ~3.8 for spring, summer, and fall use
• Designed for trekking, climbing, and camping
• Maintains warmth even in damp environments

🌧️ Durable & Weather-Resistant Construction

Constructed with 75D recycled polyester and TPU coating, the Stratosphere 4 is built for rugged outdoor use.

• Abrasion-resistant fabric for long-term durability
• Water-resistant coating for ground moisture protection
• Fluorocarbon-free DWR finish for eco-conscious performance

🔧 Easy Inflation & Smart Features

The Stratosphere 4 includes practical features for quick setup and long-term use:

• Low-profile two-way valve for easy inflation/deflation
• Pump sack included for fast, hygienic inflation
• Stuff sack and repair kit included for convenience

🌄 Perfect For

The Rab Stratosphere 4 Sleeping Mat is ideal for:

✔ Backpacking & trekking
✔ Camping & overlanding
✔ Mountaineering & alpine adventures
✔ 3-season outdoor use
✔ Campers who want comfort + insulation without bulk

⚡ Why You’ll Love It

✔ Excellent warmth-to-weight ratio
✔ Thick cushioning for superior comfort
✔ Durable construction for rugged terrain
✔ Compact and travel-friendly
✔ Reliable all-round sleeping mat for most conditions

🔥 Upgrade your sleep system with the Rab Stratosphere 4 — a lightweight, insulated sleeping mat designed to keep you warm, comfortable, and well-rested on every adventure.