These are 4 Rich Johnson Models N Stuff 3d printed Alice packs solid printed in durable resin (not cheap stuff) for me.
The Alice pack was scanned from my own pack and created a 3d print file. No other backpack out there is as accurate as RichJohnson Models and stuff.

You get 4 packs each with a pair of shoulder straps.   You align the shoulder straps with the pack on a top rail and glue them in place then glue the Alice pack up to it.
The should straps and pack straps hang down loose but they are hard and will break off if you are not careful with them.
Also, most of the time when mounted on the back of a tank the straps will have to be cut short to allow the turret to rotate as in my accompanying photos.   
 
Make sure you visit my other ebay listings to see my other great upgrades and accessories I make for RC Tanks

Disclaimer- the tank and other details shown in the pictures are not included in the listing purchase. Only 4 Alice packs


No returns for this product.  All purchases are final.
If a part is received damaged I will replace it once the customer provides proof of damage.   There are no refunds whatsoever.
Handling time declaration, ebay will not let me select more than 3 days.  I do not guarantee I will ship within 3 days.  I do guarantee I will ship within 5 days of payment.