- 100% Polyester
- Imported
- 【33.5"-50.4" Extra Wide - Unmatched Freedom】 Say goodbye to cramped nights. Wervity offers upgraded widths from 33.5" (S) up to 50.4" (L). Even our smallest size is nearly 6 inches wider than standard bag liners, providing a "home bed" feel that allows you to toss and turn freely without restriction.
- 【Ultimate Sleeping Bag Companion - Easy Maintenance】 The perfect partner for your expensive down sleeping bag. Our sleeping bag liners acts as a protective shield, keeping oils and sweat away from your bag to extend its lifespan and maintain its loft. Save time and effort?simply wash the liner instead of the bulky sleeping bag after your trip. A must-have for every serious camper and hiker.
- 【Your Personal Hygiene Guard】This sleep sack for adults is a travel essential for hotels, hostels, trains, and camping trips. Made with silky-soft high-density fabric, it creates a clean sleeping barrier against unwashed linens, dust, and allergens for a more comfortable night’s sleep anywhere.
- 【Ultralight & Backpacking Ready】Our light weight sleep sack designed for the minimalist. Despite the extra width, it folds into a compact stuff sack and weighs next to nothing. Effortlessly fits into your carry-on, hiking pack, or glove box.
- 【Breathable & Odor-Free】 Made from premium, high-thread-count fabric that is skin-friendly and 100% odor-free.Sleeping bag lightweight keeps you cool on hot summer nights and adds a layer of protection to your expensive down sleeping bag.
- 【Upgraded Independent Seaming Craft】Durability you can trust. Our sleeping bag liner feature an upgraded, independently reinforced sewing process at all stress points. This professional construction prevents tearing and seam failure, even for the most restless sleepers.
- 【Full Coverage Protection】A smarter alternative to ordinary travel bed sheets, the oversized pillow sleeve provides full pillow coverage to help block direct contact with hotel pillows while keeping your pillow securely in place all night long.
- 【Versatile All-Season Use】 A versatile multi-tool for sleep: use it as a lightweight sleep sack for hot weather, a warmth-boosting liner for winter, a protective sheet for hotels, or as portable bedding for glamping and guest stays.
- 【Easy Care & Durable】 This light weight sleeping bag 100% Machine washable and quick-drying. The colorfast fabric maintains its softness and vibrant color even after dozens of washes. Built for heavy-duty travel.
- 【Better Than Disposable】 Why settle for scratchy, eco-unfriendly disposable sheets? Wervity sleep bags for adults provides a soft, reusable, and much more comfortable solution that pays for itself after just two trips.
Product description
Is this sleeping bag liner wide enough for side sleepers who toss and turn?
Will this lightweight sleep sack make me sweat on hot summer nights?
Can I use this travel sleep sack as a dirty bed sheet barrier in hotels?
Will the seams rip easily if I move a lot while sleeping inside?
Does the fabric have a strong chemical smell when opened?
Is this sleeping bag liner wide enough for side sleepers who toss and turn?
Yes! Our liner is upgraded to 33.5"-50.4" wide, which is up to 6" wider than standard liners. It gives you a "home bed" feel with unmatched freedom to toss, turn, or sleep on your side comfortably without feeling restricted.
Will this lightweight sleep sack make me sweat on hot summer nights?
Not at all. It is made from premium, high-thread-count breathable fabric that keeps you cool and sweat-free in summer. It's also 100% odor-free and skin-friendly, making it the perfect lightweight sleep sack for warm weather travel.
Can I use this travel sleep sack as a dirty bed sheet barrier in hotels?
Yes, it is a travel essential. Made with high-density fabric, it creates a personal clean barrier against unwashed hotel linens, dust, and allergens, ensuring a hygienic and comfortable sleep in hotels, hostels, or trains.
Will the seams rip easily if I move a lot while sleeping inside?
No. We use an upgraded independent seaming craft that reinforces all high-stress points. This professional, heavy-duty construction prevents tearing and seam failure, making it durable enough for even the most restless sleepers.
Does the fabric have a strong chemical smell when opened?
Not at all. Our sleeping bag liner is crafted from premium, high-density fabric that is 100% odor-free and skin-friendly. It is safe, clean, and ready to provide a comfortable sleep environment right out of the package.
