Designed to carry and protect your tech devices anywhere, Catalyst waterproof sleeves are stylish and functional. Cushioned with foam, these sleeves incorporate welded waterproof construction and a double seal water tight closure. Use them as your stand-alone sleeve, tuck them into your backpack, purse or tote or turn them into an ultra slim shoulder bag or backpack with the included straps. Versatile, stylish and functional, now you can go anywhere in any weather with your device – business meeting, beach or coffee shop.

What’s in the box

  • Catalyst Sleeve for Tablets and Laptops
  • 2x belts
  • Instruction Manual

Italian Review & Video

Catalyst Sleeve for 13-15″ Laptops and Tablets (UNBOXING & RECENSIONE)


Yeah! It’s perfect to the daily routine where you can find all kinds of unexpected things.
I use it for my MacBook 12″, for my iPad, for my MacBook Air 13″ and I can say that IT IS PERFECT. It isn’t completely waterproof, in fact this cover is waterproof to IP 66 standards.

Personally I suggest it. The price is not to high and it gives you much more security during all days life.

Price/Quality Ratio90
Personal Impression90
Quite economical price
More security
It isn't completely waterproof