The Vango Ultralite Pro sleeping bag is designed for year round explorers who demand low weight and small pack size. The wicking 4T synthetic insulation, structured in a Trilateral construction, improves warmth, eliminates cold spots and conforms closer to the body. Thermal-Reverb redirects heat radiated from the body back to the user making the bag warmer. This compact lightweight Omega shaped sleeping bag is ideal for trekking; guaranteeing a comfortable, warm night’s sleep regardless of the outside temperature. The Ultralite Pro is recommended by DofE and The Scout Association.
4T Synthetic Insulation
4T insulation is a mix of T-shaped fibres with a thickness of 1.5 and 3D. They are very flexible and can interlock with each other. The many air channels create a high level of insulation and a capillary effect that transports moisture away. It is Mango's lightest synthetic fibre insulation.
Ergonomically cut foot area to ensure a high heat output. The adapted shape makes full use of the bulking power of the insulation and ensures warm feet in their natural position.
The three-layer construction of the sleeping bag has a middle insulating layer that can move freely and is not connected to the outer insulating layers of the sleeping bag. No cold bridges are formed and this ensures high uniform insulation and low weight.
Thermal Embrace System
Sleeping bags with the TES system have an inner lining with sewn-in elastic bands, so the sleeping bag adapts to the body shape without constricting. At the same time the insulation performance is improved.
Evenly distributed aluminium dots inside the sleeping bag reflect the body heat and radiate it back to the body. The aluminium coating improves the thermal performance by 1-2 degrees Celsius without restricting breathability.
Pinch protection for the zipper. A sewn-in band prevents the zipper from jamming the thin lining when opening or closing the sleeping bag.