Zero Layover Travel Sleep System
Zero Layover Travel Sleep System
Zero Layover Travel Sleep System
Zero Layover Travel Sleep System
Zero Layover Travel Sleep System
Zero Layover Travel Sleep System
Zero Layover Travel Sleep System
Zero Layover Travel Sleep System
Zero Layover Travel Sleep System
Zero Layover Travel Sleep System
Zero Layover Travel Sleep System
Zero Layover Travel Sleep System
Zero Layover Travel Sleep System
Zero Layover Travel Sleep System
Zero Layover Travel Sleep System

4.7 out of 5 · Rated Excellent by travelers

Zero Layover Travel Sleep System

Actually sleep on your next flight. No head bobbing. No stiff neck. Just sleep.

#1 Rated In-Flight Sleep System — 2026
Keeps the head in the optimal resting position
Soft blackout eye mask included
Zips into its own compact case
American Express
Visa
Mastercard
Apple Pay
Google Pay
PayPal
89% sold · Only a few left in stock
60-day returns
Approved by every airline

Enjoy 60 days of hassle-free returns. Take Sling on a real flight and decide whether it is right for you.

What is it?

A head-stabilising sling that straps onto any airline headrest and keeps your skull locked in position while you sleep. It comes with a blackout eye mask that velcros directly onto the strap.
 

No neck pillow bulk, no bobbing awake every 10 minutes — just deep, upright sleep from takeoff to landing.

How does it attach ?

  1. Wrap the adjustable straps around the airplane headrest.
  2. Secure the clips and adjust the tension.
  3. Position the padded section across your forehead or eyes.
  4. Lean back and let the seat support your head.

Setup typically takes less than 30 seconds and requires no tools or permanent changes to the seat.

 

Will it fit my airline seat?

Zero Layover fits every airline seat with an headrest.
 

Every long-haul economy (flight above 4 hours) and premium-cabin seats has a compatible headrest.

Shipping & Returns

Worldwide shipping on all orders (5–10 business days).
 

Our Promise: 60-day full refund — no hassle returns. Doesn't fit your seat? Send it back, we cover return shipping Lost in transit? We replace it free

Set up in 30 seconds flat

No tools. No fuss. Just strap, click, sleep.

How to mount the travel sling pillow
Step 1

Strap it to any headrest

Loop the adjustable straps around the top and bottom of your headrest. Click the buckles shut. Done in seconds — no help needed.

Step 2

Folds flat into any bag

When you're done, the entire system rolls down to the size of a paperback. Slides into your carry-on, backpack, or even a purse.
As Seen In

A different approach to upright sleep

Why ordinary travel pillows still leave you uncomfortable

Traditional pillows add bulk around your neck but can still let your head fall forward. Zero Layover supports your head against the seat while keeping your neck and personal space free.

Ordinary Pillows

Zero layover

Sleep System
Traveler slumped over a bulky ordinary travel pillow

Bulky & Awkward

Traveler resting upright with Avernio while keeping their seat space clear

Keeps your seat space clear

Ordinary U-shaped travel pillow fitting tightly around the neck

Tight around the neck

Avernio supporting the head while leaving the throat and neck area free

No pressure around your throat

Traveler's head dropping forward despite using an ordinary neck pillow

Head still drops forward

Traveler's head and spine staying aligned while using Avernio

Head and spine stay aligned

Instead of squeezing your neck, Zero Layover anchors to the headrest and helps keep your head comfortably supported against the seat.

Why travelers love it

#1 Rated In-Flight Sleep System — 2026
Backed by 1,000+ five-star traveler reviews
Head support against the seat

Helps reduce the disruptive forward head drop that interrupts upright sleep.

Soft light-blocking eye mask

Helps reduce distracting cabin light without packing a separate sleep mask.

Zips into its own travel case

Folds and zips into its built-in case, so there is no separate pouch to pack or lose.

Check seat compatibility

Keeps your head in its natural resting position.

Designed to support more comfortable upright rest without adding bulky cushioning around your neck.

Tap a feature to explore
Traveler resting upright with the Avernio Travel Sleep System attached to an airplane headrest 1 Anchors to the headrest 2 Helps catch the forward drop 3 Keeps the neck area free
01 / 04 Seat-backed head support

Zero Layover straps to the airplane headrest carrying the weight and prevents headbobbing.

Travelers who'll never go back to neck pillows

Customer with product
★★★★★

I fly every week for work and was always stuck with a stiff neck the next morning. This thing completely fixed that. Set it up in 30 seconds, and the blackout mask is the best I've ever used. 10/10.

Mike — weekly business travel
Customer review
★★★★★

I have a short neck so no pillow has ever worked for me. My head always drops forward the second I doze off. This keeps it locked in place perfectly. Slept 5 hours on a middle seat — never thought I'd say that.

Amy — 13hr flight to Thailand
Customer on flight
★★★★★

Got this on a whim before a red-eye home. Strapped it on, clipped the eye mask, and I was out cold for 6 hours straight. First time I've ever properly slept on a plane. Absolute lifesaver.

William — 14hr flight to Tokyo
Customer sleeping on a flight to Paris
★★★★★

My husband and I both got one for our trip to France. Usually I can't sleep at all in economy — with this, I slept the entire way there and landed with zero neck pain. Wish we'd found this years ago.

Luna — 9hr flight to Paris
50,000+

Travelers who finally sleep on flights

Excellent on Trustpilot

*All ratings verified by real customers only

FAQ

Everything you need to know before your next flight

Will it fit my airline seat?

It fits any standard airline headrest with a gap behind it — which covers the majority of commercial aircraft worldwide. The adjustable straps accommodate headrests from 8" to 14" wide. Works on economy, premium economy, and most business class seats on major airlines.

Will flight attendants let me use it?

Thousands of customers have used it on airlines worldwide with no issues. It doesn't modify the seat — it simply straps around the headrest with removable buckles. You may be asked to remove it during takeoff and landing, just like a neck pillow. Once cruising altitude is reached, strap it back on.

 

Does it look ridiculous?

It looks like a padded headrest strap with a sleep mask. Is it fashion-forward? No. But the people around you staring at their phones at 3am while you're deep asleep? They'll wish they had one. Every review we see says the same thing: "I thought it looked silly, then I slept 6 hours straight."

Will it make my neck stiff?

The trick is to leave a tiny bit of slack in the straps so your head can rest at a slight natural angle rather than being bolted straight. This lets your neck stay aligned without tension. Thousands of customers report waking up with zero neck pain — unlike every neck pillow they've tried before.

How does the eye mask attach?

The eye mask connects to the sling strap via strong velcro panels. It wraps around your face and the foam padding blocks 100% of light while giving your eyes room — no pressure on your eyelids. The velcro is adjustable to fit any head size. You can also detach it and use it as a standalone sleep mask.

Is it bulky to pack?

Not at all. The entire set rolls down flat and weighs almost nothing. It fits in a backpack, carry-on, or even a large purse. Takes up a fraction of the space of a traditional U-shaped neck pillow.

What if it doesn't work for me?

We offer a 60-day money-back guarantee, no questions asked. If it doesn't fit your seat, if you don't like it, or if it just isn't for you — send it back and we'll refund every penny. We'll even cover return shipping if it's a fitment issue.