Adorama offers the Brenthaven Collins 13" Laptop / Tablet Sleeve in Indigo, model no. 1913, for $11.95 with free shipping. That's the lowest total price we could find by $18, $2 under our June mention, and the best deal we've seen on this sleeve. It accommodates laptops or tablets up to 13" and features vegan leather trim and a chambray exterior.