It's important to stay hydrated while you're on the road or in the air, but why not do it in style? This refillable stainless steel water bottle is the perfect size and has a safe closing top to keep your bag dry. The amazing quality print makes it as appealing as it is practical, just stick it (empty) in your carry-on or fill it up before you head to the beach. 
 
  
Lightweight stainless steel
  
14 oz (0.41 l)
  
Plastic screw top
  
Comes with open and close carabiner and key chain ring