Add to cart 13.3 Base XX Laptop Sleeve Black MB Air & Pro €22.76 DICOTA BASE XX Laptop Sleeve 13.3″ Black. The slipcase/skin is made of robust synthetic neoprene. The elastic material adapts perfectly to your laptop. Offers reliable protection against scratches and minor damage. 5 year warranty. Sleeve suitable for laptop sizes: 13″ and 13.3″. DICOTA has over 20 years experience in providing professionals with high quality, stylish and durable solutions to protect their personal devices.