Booster Block

K9 Sport Sack® Booster Block

Enhance your pet's comfort and safety on all your adventures with the K9 Sport Sack Booster Block. This lightweight foam block, covered in soft fabric, adds extra height to your pet's carrier for a snug and secure fit. It's designed for use with all K9 Sport Sack backpack models and comes in two sizes - XS/S for smaller backpacks and M/L for larger ones. Simply place it at the bottom of the backpack for an instant size adjustment. Elevate your pup's experience with the Booster Block.

Sizing Info

• XS/S measures 3" tall * 8" wide * 5" deep (7.62 cm * 20.32 cm * 12.7 cm)
• XS/S are interchangeable between XS and S sized backpacks
• M/L measures 3" tall * 10" wide * 6" deep (7.62 cm * 25.4 cm * 15.24 cm)
• M/L are interchangeable between M and L sized backpacks and are also compatible with XL and XXL if necessary

* Sport Sack not included