SideHaven · Knee & Leg Pillow

Give your hips and lower back a better position to rest.

A contoured cushion between your knees helps support the upper leg as you sleep on your side. A simple strap helps keep that support close.

Side-sleeping positions shown without and with a cushion supporting the upper leg

Support your top leg.
Help your hips rest in line.

When the top knee falls across the lower leg, your hips can rotate with it. A pillow between the knees gives that upper leg somewhere to rest, helping the pelvis stay in a more balanced position.

SideHaven adds a shaped cushion in that gap, helping you find less twisting in the way you settle, with support where your legs meet.

The illustrations show positioning. Find the fit that feels comfortable for you.

Person lying on their side with SideHaven between the knees and its strap around one leg

A more balanced position starts between your knees.

With the knees slightly bent, a pillow between the legs can help the hips, pelvis, and spine rest in a more aligned position.

  1. Slip one leg through the strap.
  2. Place the pillow between your knees as you lie on your side.
  3. Adjust the position until your legs and hips feel comfortably supported.

Keep the strap comfortable rather than tight.

SideHaven with details showing contoured knee support, cushioned separation and its fabric strap

Meet SideHaven.
Support shaped for side sleeping.

A regular bed pillow can fill the gap. SideHaven gives that space a contoured shape, with a strap to help keep the pillow with one leg.

  • A place for your upper kneeThe contoured body gives the upper leg a cushioned place to rest.
  • Separation where your knees meetA shaped layer reduces direct knee-to-knee contact.
  • Support that stays closeThe fabric strap helps keep the pillow in position during small movements.

A regular pillow fills the gap.
SideHaven is shaped for it.

The difference is in the shape, the setup, and the strap.

Choose the support that fits the way you like to sleep.

DetailRegular bed pillowSideHaven
Between-knee cushioningYesYes
Contoured knee shapeNoYes
Leg strapNoYes
Main useGeneral beddingSide sleeping

A more supported position for the side you love.

A woman holding the SideHaven contoured leg pillow

Clear return terms

30-day return window.

Unused items.
Original packaging.
Clear return terms.

You can request a return within 30 calendar days of delivery for an unused, undamaged item in its original packaging, subject to OPAVERO’s return conditions.

Contact us before returning an item. Customers generally pay return shipping for a change of mind; hygiene-related exclusions may apply.

Questions? contact@opavero.com

A few things you may want to know.

How does SideHaven support a side-sleeping position?
It adds a cushioned layer between the knees to support the upper leg. This can make it easier to find a balanced position for your legs and hips as you settle onto your side.
How do I position the pillow and strap?
Slip one leg through the strap, position the pillow between your knees, and lie on your side. Adjust the position until it feels comfortable. The strap should not feel tight.
Can I change position while using it?
The strap helps keep the pillow close during small changes of position. Move naturally and reposition it when needed. Remove it if the setup feels restrictive or uncomfortable.
Will the fit feel right straight away?
Fit and comfort vary. You may need to adjust the placement to find the position you prefer; there is no fixed adjustment timeline.
Does it treat sciatica or another medical condition?
SideHaven is a positioning and comfort accessory. For persistent pain or a diagnosed condition, ask a qualified health professional about the right sleeping setup for you.
Which colors are available?
The current options are Navy, Gray, Blue, and Pink. Choose an available option in the purchase section above.
How should I clean it?
Follow the care instructions supplied with your SideHaven. Only machine-wash the pillow or cover if the product label specifically allows it.
How long does delivery take?
Orders are typically processed within 1–3 business days. Estimated shipping time to the United States and Canada is 7–14 business days after dispatch. Shipping charges, when applicable, are shown at checkout.
Can I return it?
You can request a return within 30 calendar days of delivery for an unused, undamaged item in its original packaging, subject to the store’s return conditions. Contact contact@opavero.com before sending an item back. Customers generally pay return shipping for a change of mind, and hygiene-related exclusions may apply.