Amazon.com: BOVKE Hard Travel Case for Asthma Inhaler, Inhaler Spacer for Kids and Adults, Masks, Inhaler Holder Asthma Carrying Bag with Mesh Pocket for Medicine and Other Accessories, Blue (Case Only) :
Spacer asthma devices - Haag Streit
Amazon.com : CANACK Cat Inhaler(3 Masks), Aerosol Chamber Inhaler for Cats and Dogs, Spacer for Pets Asthma, Veterinary Inhaler Spacer with Breathing Indicator(3 Size) : Pet Supplies
Asthma inhaler spacers - Appropedia, the sustainability wiki
How to Make a Homemade Spacer for an Inhaler – Healthy Global Kids
Asthma: Using a metered-dose inhaler (MDI) with a spacer
Asthma: Using a metered-dose inhaler (MDI) with a spacer