Their insulation is of the finest, RDS-certified, 850 cu. in. goose down gives them excellent, evenly-distributed thermal performance. The all-round, H-shaped down chambers allow the down to be „shaken upwards“ if necessary - Exped‘s downshift function. This allows the heat distribution to be optimised in just a few steps and adapted to the individual‘s metabolism, the sleeping mat used and the outside temperature.While the Ultra insulates to -5° or -6°, the extreme temperature of the Ultra ranges -10° to -11 degrees. This duo can be relied on one hundred percent in any situation. However, the focus of the Ultra series is not only on the insulation, Exped also uses only the finest-of-the-finest workmanship. Pertex Quantum, which consists entirely of recycled polyamide, is used as the outer material. Details such as the zipper and webbing are made from recycled PET bottles. Like their warmer colleagues, the Ultra -5° and Ultra -10° have the elaborately constructed, comfortable triangle foot box, while the zipper cover also prevents prevents heat loss in this critical area. The adjustable, elliptical thermal collar literally hugs the neck and reduces drafts and heat loss to a minimum.The Ultra -5° and -10° are available in six different sizes - so every user will find the right variant.
The wide range of different sizes and possibilities within this series. Every user is able to find the right sleeping bag for the next adventure. We do offer a Sleepwell Warranty: If the product is not warm enough, customer is able to switch to the next warmer sleeping bag bag by paying just difference within 30 days.
"What MATERIALS is your product made off? "
Shell: 10D Ripstop Nylon recycled Pertex Quantum, bluesign certified, PFC-freeLining: 15D Ripstop Nylon, bluesign certified, DWR free, PFC freeRest: recyccled Polyester
"Tell us more about your COMPANY / PRODUCT SUSTAINABILITY... "
Please check our website for the latest informations: https://www.exped.com/switzerland/en/sustainability
"We know there are FUN FACTS and / or a BACKSTORY! Please share!"
Eicke, product developer: My father came up with the idea of different size variations like S, M, MW, L, LW and XL for this sleeping bag series. He did not find this on the current sleeping bag market. He also doesn‘t like the fact that some sleeping bags come in „womens colours“ but that these sleeping bags for „women“ do not hit the target point for sleepiers outside. He likes the idea to have one product which fitts various people with different body types and temperature needs. Thanks dad :D a great idea! and a step into a more gender neutral product design.
