Leather Bondage Sleep Sack with Belts Full Body Restraint Bag

This is a handmade leather bondage sleepsack that closes around the whole body from the shoulders to the feet, then tightens with belts so the wearer stays held and still. Each one is cut and stitched to order in real leather, in sizes S to XXL and four colours: black, brown, white and blue. It costs £390 with free, duty-paid delivery and plain, discreet packaging.

If you have been looking for sleepsack bondage gear that feels solid and lasts for years, leather is the material most people end up choosing. It does not stretch, so the fit you get on day one is the fit you keep.

What are sleep sacks for?

A BDSM sleepsack is a body bag for restraint. The wearer climbs in much as they would into a sleeping bag, their arms rest at their sides, and the sack is closed up to the neck. Once the belts are fastened, movement is reduced to almost nothing. That is why some people call it a bondage sleeping bag, a bondage sack or simply a BDSM bag.

People use a bondage sleep sack for a few reasons:

• Full body restraint without rope. It gives the tight, wrapped feeling of mummification in a couple of minutes, with no tape or bandages. Some call this mummy sleepsack bondage.

• Power exchange. One partner hands over control and the other takes responsibility for them.

• Sensation. The weight and smell of leather and the even pressure across the body are a big part of the appeal.

• Calm. Many wearers say the pressure quiets the mind, which is why sleep bondage and long, slow scenes are so closely linked with this piece of kit.

Why choose a leather sleepsack

Bondage sleepsacks are made in several materials, and each one behaves differently.

• Leather: no stretch. Firm, heavy and secure. The most durable option, but it needs correct sizing.

• Latex or rubber sleepsack: high stretch. Tight, skin-like compression. Holds in heat and sweat, and is easy to rinse.

• Neoprene sleepsack: low stretch. Firm with a little give. Cheaper than leather and warm to wear.

• Lycra sleepsack or Darlex: very high stretch. Light and soft. Fits a wide range of bodies and is less restrictive.

A latex sleepsack suits rubber fans, and lycra is a gentle starting point. For heavy bondage, sleepsack makers and experienced players tend to point to leather because it holds its shape under strain. A leather sleepsack will not bag out at the knees or loosen over the course of a night.

How the belts work

The belts run across the body and buckle on the outside. Tighten them one at a time, starting at the chest and working down to the ankles. This spreads the pressure evenly and lets you adjust the fit to the person inside. Loosen any belt that presses on the shoulders or chest, since those are the two places where discomfort shows up first.

Because the belts fasten from the outside, the wearer cannot release them. This is a bag for two people, not for solo play.

Size, colour and custom orders

• Sizes: S, M, L, XL and XXL

• Colours: black, brown, white, blue

• Custom order: send your height, chest, waist, hip and shoulder width and we will cut the sack to your measurements

• Made to order: handmade, with shipping and processing in 7 to 12 business days

• Delivery: free, with customs duties already paid

• Returns: 30 days

• Packaging: discreet, with no product name on the outside

Leather has no give, so measure before you order. If you are between sizes, go up or ask for a custom cut. The sack works for any body. We make plenty for male sleepsack bondage scenes, and it is a popular gay bondage sleepsack in leather communities, but the fit comes from your measurements and nothing else.

Sleeping in bondage: is it safe to stay in overnight?

Overnight bondage is one of the main reasons people buy a sleepsack. BDSM players often describe falling asleep in one as the goal. A leather sack keeps the body in a natural, straight position, so it is more comfortable for long wear than most restraints.

It still needs care. For overnight sleepsack bondage, follow these rules:

1. Never leave the wearer alone. They cannot get out without help. The other person stays in the room, awake or sleeping close by.

2. Agree a safeword and a non-verbal signal before closing the sack.

3. Keep water within reach and offer it often. Leather does not breathe and the wearer will sweat.

4. Check hands, feet and shoulders for numbness or tingling. Loosen the belts if there is any.

5. Keep safety shears nearby in case you need a fast release.

6. Start short. Try 20 to 30 minutes before you plan a full night of sleeping bondage.

New to sleepsack bondage? Advice for a first session

The best sleepsack bondage advice is to go slowly. Do the first session with the belts loose and the room cool. Talk the whole way through.

Panicking in sleepsack bondage is more common than people admit, especially the first time the sack closes. If it happens, the partner should open the top belt first, keep a hand on the wearer and speak calmly. Slow breathing usually settles it within a minute. If it does not, get them out. There is no failure in stopping.

Can I use it for self bondage?

No. Searches for self bondage sleepsack ideas are common, but a belted leather sack is the wrong tool for it. You cannot fasten the belts on yourself, and more importantly you cannot undo them. Any self bondage sleep sack setup that works depends on a timed or ice release, which can fail. For sleepsack self bondage, look at open neck-entry designs in stretch fabric that you can pull off unaided, and keep this one for partnered play.

Caring for the leather

Wipe the inside with a soft, dry cloth after every use. Hang it open to air until it is fully dry, then store it flat or on a wide hanger away from heat and sunlight. Damp leather put away in a bag will grow mould. Use a leather conditioner a few times a year to keep it supple.