The Rab Ultrasphere 4.5 Insulated Sleeping Mat Regular is a lightweight and compact sleeping mat designed for adventurers seeking optimal warmth without excessive weight. Ideal for activities such as fastpacking, multi-day hiking, mountain running, and bikepacking, this mat offers a balance between comfort and portability.
- Optimal Warmth-to-Weight Ratio: Provides impressive warmth with an R-value of 4.3 while maintaining a lightweight design.
- Innovative TILT Technology: Features two layers of Thermo Ionic Lining Technology (TILT) reflective film that reduce radiant heat loss without adding weight or bulk.
- Offset Air Chambers: Incorporates offset internal cutouts to disrupt convection currents, trapping warm air inside the mat for enhanced insulation.
- Tapered Mummy Shape: Designed with a tapered shape to save weight and space, making it suitable for minimalist adventurers.
- Easy Inflation and Deflation: Equipped with a low-profile two-way valve and includes a pump sack for rapid and hygienic inflation.
- Sustainable Materials: Constructed with 20D recycled polyester outer fabric, coated with an internal TPU coating and fluorocarbon-free DWR, reflecting Rab's commitment to environmental responsibility.
Technical Specifications:
- Weight: 370 grams
- Dimensions: 183 cm x 51 cm x 8 cm
- Packed Size: 15 cm x 9 cm
- R-Value: 4.3
- Material: 20D Recycled Polyester with internal TPU Coating and fluorocarbon-free DWR
Package Contents:
- Ultrasphere 4.5 Insulated Sleeping Mat
- Storage Bag
- Repair Kit
