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A solid cold-weather pad with an innovative integrated pump and efficient pack size.
Flextail says:
The Tiny Sleeping Pad R05 AVS Mummy, with an R-value of 5.6, is ideal for temperatures from 0°C to - 5°C, offering a balance of spacious comfort and portability for year-round outdoor use.
Tiny Sleeping Pad R05 AVS features an integrated electric pump — the AVS Capsule Pump — which inflates the pad in under 60 seconds with the push of a button, eliminating the need for an external pump or breath.
Our Verdict
The Flextail Tiny Sleeping Pad R05 AVS Mummy balances insulation, comfort, and usability in a compact form. With a tested R-value of 5.6, it’s appropriate for temperatures down to around –5°C. At 183cm long and 55cm wide, the mummy cut feels slightly more confined than the regular model but still accommodates side-sleepers reasonably well.
Its standout feature is the built-in AVS Capsule Pump. Fully integrated and rechargeable, it inflates the mat in under a minute and handles deflation too. The pump seals into the valve securely, though aligning and removing it takes a bit of practice. Once familiar, it streamlines setup compared to pumpsacks or breath inflation.
The pad uses a traditional valve design, so older-style pumpsacks remain compatible as a backup. At 7cm thick, with a quiet, slightly grippy surface, it offers good support and insulation without feeling bulky.
With solid construction, reliable warmth, and fast setup, it’s a useful option for cooler conditions when weight and speed matter. The packed size and included pump add real convenience without adding much bulk.
- Reviewed by Ultralight Outdoor Gear
Features
- Built-In Electric Pump (AVS Capsule Pump): This fully integrated, ultra-quiet pump inflates the mat in approximately 50–60 seconds with one-touch operation. Lightweight (34g), removable for recharging or storage, and eliminates the need for mouth inflation or extra gear.
- Ultra-Soft Support: Prevents slipping while turning, providing enhanced support and a more comfortable sleep experience.
- 7cm Thickness: Engineered for high resilience and excellent compression resistance. Ensuring superior softness and comfort.
- OEKOTEX 100 II Certified
Specifications
- Mat Weight: 593g
- AVS Capsule Pump: 36g
- Weight: 593g
- Dimensions: 72*21.6inches (183*55cm)
- Packed Dimensions: 11*4.7inches (28*12cm)
- Thickness: 7cm
- R-Value: 5.6
Material & Construction
- Surface Material: 20D Nylon
- Fill Material: Aluminium Foil, Insulated Cotton (100% Polyester Fibre + PET Aluminium-Coated Film)
