Upgrade your In-ear headphone protection in style with the Accessory House DNPRO-ANC-IE earphone carrying case. This carrying case is made with a lightweight design and premium quality materials. A perfect fit for many of the top brands of in-ear earphones/headphones but designed specifically with Bose Quietcomfort 20 (QC20) and Quietcomfort 20i (QC20i) in Mind. Other Noise cancelling earphones like Sennheiser CX700 also fit. Also a great carrying case if you are looking for some extra room to carry your in-ear earphone accessories/extras. Other compatible models include Bose SoundTrue In-Ear, Bose SoundSports, Bose IE2 Audio Headphones, Sennheiser CX Headphones, Sennheiser Momentum In-Ear Headphones, Shure SE model In-ear Headphones, Beats in-Ear Headphones, Beats urBeats Headphones, Beats PowerBeats Headphones, Beats Tour 2.0 Headphones and other In-Ear style headphones. Contact us with any compatibility questions.