The backrest booster helps your child feel more comfortable in an upright position.
The backrest lifter can be used to straighten out the trolley’s natural, beautifully reclining slope at the top of the backrest.
Which trolley is suitable?
The trolley must be able to be fitted with a strap between the frame.
You can test this yourself with a lanyard or belt.
If tying your trolley in this way makes the back of your trolley more upright, then our backrest lifter will fit your trolley too.
We can definitely say that it is suitable for use with the Thule UG2, UG3, UG2 Double and UG3 Double trolleys.
If you try it on another trolley model and see that it fits, let us know.
The production time for your order
Products in stock will be dispatched within 1-2 working days.
If the backrest lifter of your chosen length is out of stock, we will quickly make more.
It will take no more than 5 working days to complete.
Installation guide
Fasten the backrest lifter around the trolley frame as shown in the photo. 
Put something in the pocket on the back of the trolley or between the backrest and the strap to fill it.
A sweater is great for this.
Tighten the strap.
In this way, the backrest now rests not on the fabric of the trolley, but on the strap and the material in the pocket of the trolley, which makes the backrest of the trolley more upright. 
The length of the backrest lifter has been made with sufficient margin to ensure that there is enough sling.
If the strap is too long for your trolley, you can cut it shorter.
In this case, burn the end of the strap with a flame to prevent the strap from splitting.
You can also braid the excess ribbon into the strap instead.
Kristel (verified owner) –
Soetasin Thule Urban Glide 3 vankrile seljatoe tõstja double variandis, et saaks vajadusel klambrist paela järele anda magamiseks ja klamber ei jääks lahti tehes inetult rippuma. Pikema osa paelast panen seljatoe taha võrku ja meie jaoks ideaalne leiutis. Tõstab seljatuge märkimisväärselt ja lapsel on palju mugavam istuda.