The SNOW PEAK Living Shell Long Pro. is a premium four-season shelter engineered for durability, versatility and all-weather outdoor comfort. Designed with a high-strength frame and Pro. series fabric, it provides superior wind, rain and UV resistance ideal for extended camping, family trips and basecamp setups. Its elongated structure delivers generous living space, high ceilings, excellent ventilation and the flexibility to integrate sleeping quarters or additional modules. This product page features the main Living Shell Long Pro. as the primary item, with three optional accessories available for enhanced comfort, insulation and ground protection. Key Features Four-Season, High-Durability Construction Built with Snow Peak Pro. series materials for exceptional weather protection—ideal for strong winds, rain and harsh seasonal conditions. Spacious Living Area with Tall Interior Height Elongated design provides expanded living space for cooking, relaxing or group shelter. Optimized internal volume improves comfort during long stays. Excellent Ventilation & Climate Control Multiple mesh panels, doors, and airflow channels help maintain temperature balance while reducing condensation. Modular Shelter System Compatible with dedicated accessories including inner room, mat and ground sheet, allowing full conversion from living shelter to sleeping quarters. Stable Pro-Level Frame Structure Reinforced poles and tension points deliver reliable stability during extended outdoor use. SNOW PEAK Living Shell Long Pro. Attribute Detail Model TP-660 Set-Up Size Approx. 650 × 420 × 220 cm (L × W × H) Packed Size Approx. 76 × 34 × 32 cm Weight Approx. 16.9 kg Materials Pro. Series Fabric, Aluminum Alloy Poles, Stainless Components Seasons 4-Season Compatible Structure Extended tunnel-type shelter with high living space Capacity Large living room area + optional inner room sleeping space Use Case Family camping, long-stay camps, basecamp shelter Optional Accessories 1. TP-660IR – Living Shell Long Pro. Inner Room Attribute Detail Model TP-660IR Set-Up Size Sized to fit inside the Living Shell Long Pro. sleeping area Packed Size Approx. 58 × 23 × 23 cm Weight Approx. 4.0 kg Function Converts part of the shelter into a private bedroom 2. TM-660R – Living Shell Long Pro. Inner Mat Attribute Detail Model TM-660R Size (In Use) Sized to match Inner Room footprint Packed Size Approx. 70 × 15 × 15 cm Weight Approx. 1.7 kg Function Provides padded insulation under the Inner Room 3. TP-660-1 – Living Shell Long Pro. Ground Sheet Attribute Detail Model TP-660-1 Size (In Use) Matches the Inner Room floor shape Packed Size Approx. 40 × 20 × 6 cm Weight Approx. 1.0 kg Function Waterproof base layer protecting floor from moisture and abrasion Why Choose the Living Shell Long Pro. System? Proven all-weather reliability backed by Snow Peak’s Pro. series heritage Fully modular with dedicated sleeping and insulation add-ons Ideal for families, groups or long-term camping setups High comfort, large interior volume and superior stability Allows flexible outdoor living configurations using one shelter platform