Eagle Creek is a BuyMeOnce brand for this reason. Land on their homepage and you’ll see the following: 

“Our label is your best guarantee… Our  and  are backed by our No Matter What™ Warranty. That elephant in Namibia use your bag as a teething ring? We'll take care of it. Those baggage handlers mistake your Tarmac for a football? We'll fix it. No matter what your bag went through, we'll fix it or replace it for free.”  

This kind of thing makes us very happy.  

The Exploration Morphus 30 features morphing technology that allows the suitcase to expand into a second full-size bag. Multiple carrying options including zip-away backstraps, removable padded shoulder straps and grab handles make the bag easy to lug around regardless of the amount you pack, and its 3-ply polycarbonate construction provides superior impact and abrasion resistance. The suitcase also boasts a lockable front pocket, self-repairing zippers, lightweight, durable wheels and safety reflective accents.

• Capacity: 93 L (both) / 91 L (wheeled bag)
• Weight: 9 lbs 11 oz (both) / 6 lbs 3 oz (wheeled bag) |
  4.39 kg (both) 1.59 kg (wheeled bag
• Dimensions: 15 x 30 x 10 in | 38 x 76 x 26 cm