Olyyra 4-Season Inflatable Sleeping Pad – ASTM R-Value 7.5, Honeycomb Baffle Structure, 20D–40D Nylon + TPU Film

The Olyyra R-7.5 Inflatable Sleeping Pad is engineered for serious cold-weather adventurers who refuse to sacrifice warmth, comfort, or packability. With an ASTM-certified R-Value of 7.5, a military-inspired honeycomb baffle structure, and a bombproof 20D–40D nylon + TPU film build — this is the sleeping pad built for the harshest conditions on earth.

Sleep Warm. Sleep Light. Sleep Anywhere.

When temperatures plummet and the terrain gets brutal, your sleeping pad becomes your lifeline. The Olyyra 4-Season R-7.5 Inflatable Sleeping Pad is purpose-built for winter trekkers, mountaineers, and backcountry snow campers who need maximum insulation without hauling heavy, bulky gear up a mountain. Certified. Compact. Uncompromising.

🍯 Honeycomb Baffle Structure — Engineered for Warmth & Stability

Not all inflatable pads are created equal. The Olyyra pad uses a precision honeycomb baffle internal structure that distributes air evenly across the entire pad surface. This eliminates the cold spots, pressure points, and uncomfortable shifting that plague cheaper pad designs. The result is a sleeping surface that stays stable, flat, and consistently warm throughout the night — no matter how much you move.

🛡️ 20D–40D Nylon + TPU Film Construction — Tough Enough for the Mountain

The Olyyra sleeping pad is built with a dual-layer construction — a tough 20D–40D ripstop nylon shell for abrasion resistance and puncture protection, bonded with a TPU (Thermoplastic Polyurethane) film inner lining that provides an airtight, waterproof seal. This combination delivers:

• Superior tear and puncture resistance on rocky, icy terrain
• An airtight chamber that holds inflation all night long
• Waterproof protection against condensation, snow melt, and ground moisture

Built to survive the conditions that destroy lesser pads.

🎒 Ultra-Compact Pack Size — Packs to φ10 × 27cm

Winter gear is heavy enough without a bulky sleeping pad dragging you down. The Olyyra R-7.5 pad compresses down to an impressively compact φ10 × 27cm (roughly the size of a large water bottle) — making it one of the most packable high-R-value pads on the market. Slide it into your pack, strap it to the outside, or tuck it into your sled — it disappears until you need it.

🏔️ Built For — Where Others Stop

• ❄️ Snow Camping — ground insulation strong enough to fight frozen earth
• 🏔️ High-Altitude Mountaineering — lightweight enough for technical ascents
• 🎿 Winter Trekking & Ski Touring — compact enough for fast-and-light missions
• 🌨️ Basecamp Expeditions — durable enough for multi-week deployments
• 🧊 Sub-Zero Bivouacking — thermal protection when survival is non-negotiable