Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
For Your Every Summer RSVP, with Code: SUMMER15
Description
Outwell Sleepin Self-Inflating Mattress Double 5cm ThickA black self inflating mattress from the Outwell Sleepin range. Lightweight and compact in design, this foam camping mattress offers reliable performance and comfort with enhanced air flow for good insulation. This double mattress is made from PFD free 100% polyester and measures 183 x 120 x 5cm (L x W x H) when inflated, packing down to a compact 64 x 23cm when deflated. The self inflating mattress is supplied with a carry bag for easy storage and
A black self-inflating mattress from the Outwell Sleepin range. Lightweight and compact in design, this foam camping mattress offers reliable performance and comfort with enhanced air flow for good insulation.This double mattress is made from PFD free 100% polyester and measures 183 x 120 x 5cm (L x W x H) when inflated, packing down to a compact 64 x 23cm when deflated. The self-inflating mattress is supplied with a carry bag for easy storage and portability.
The mattress’ Flat High-Flow (FHF) valve offers fast, reliable inflation and quick deflation, whilst enhancing air flow. The valve is compatible with most electric pumps.
Instructions:
The self-inflating mattress inflates by opening the valves.
1. Initial inflation: It is normal to experience slow self-inflation in a new mattress or if the mattress has been stored rolled away for a long period of time. To overcome this, the valves can be opened and inflated by mouth to assist the foam in taking shape.
2. Normal inflation: When the valves are opened, the mattress will inflate to 80% of normal thickness in approximately two minutes. The valves can be closed and more air blown in to achieve desired comfort level.
3. Deflating: To remove air from the self-inflating mattress, the valves must be opened, and the mattress fully rolled up. One all air has escaped, the valves should be closed, the straps secured and then the mattress can be stowed away in its carry bag.
Please note, to fully remove air from the mattress ready to pack it in its carry bag, Outwell suggest opening the valve and folding the mattress four times to squeeze out most of the air. The valve can then be closed, and the mattress folded lengthwise. It will now be easier to roll the mattress tightly towards the valve. Close the valve before attaching the hook and loop straps.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1792 reviews
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Product Reviews
★★★★★ 5
No slip low socks
Number of Items: 3, Color: Black/White (3-pairs), Size: Medium
Perfect! ❤️ these!
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Reviewed in the United States on February 16, 2026
★★★★★ 4
Stay put!
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
Nice and thin, soft, and stay put. I wear an 8 shoe and don’t like a thick sock taking up room. These socks are a bit tight on big toe. Wish they came in large.
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Reviewed in the United States on October 10, 2023
★★★★★ 5
The best
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
The best no show socks I have found. Stay in place very well and hold up wash after wash. I have tossed all the other brands I’ve bought over the years and stocked up on these as I was tired of digging through the drawer hoping to find a clean pair.
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Reviewed in the United States on December 8, 2024
★★★★★ 5
Love these.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I have them in black and white. I use them everyday in all shoes. These are very versatile and a great quality material. They take a looong time to wear and they stay in place. Very washable and good material. They are not too thick and they do not shrink. I do air dry mine. They do not hold smells even in the summer heat.
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Reviewed in the United States on July 7, 2024
★★★★★ 5
Perfect!
Number of Items: 3, Color: Pink Quartz Assorted (3-pairs), Size: Medium
My new favorite socks! True to size, fit perfectly, and the best part is they do not slide off your foot! 10/10 recommend!
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Reviewed in the United States on July 10, 2025