Travel bag collection straight to gate convenience Mountain Buggy's solution to effortless travel with a buggy - NEW travel bag and travel bag XL. The Mountain Buggy travel bag collection is designed with a durable base and robust wheels for effortless travel, and also comes with a built in 'gate checked' tag that enables parents to conveniently take their buggy straight to the gate. A TSA security padlock has also been included, and when not in use, the travel bag conveniently folds ultra compact. It's also a great option for travel even without a buggy - just use as your usual suitcase! compatible with all mountain buggy strollers, all phil&teds strollers, all bugaboo strollers, all baby jogger strollers, all britax strollers, & joolz strollers.