Especially the large ink tanks . our arms ached and thought its not the bygone years. This is fine but it ended up close to the crank arm. Comfortable and fit is perfect They also last for hours. This could be because once the headset is on, the fit is actually tight, mostly due to the PU leather material. - Much cheaper than the google pixel charger, and as a bonus, it comes with an extra port! Very sturdy and good for biking with a little one. Great Smell and fantastic value for money with bigger bottle compared to most brands. I dont like it when my clothes ride up.