The Beach Sidecar is a heavy duty yet light weight accessory that fits onto any strap beach chair whether it is an armchair or lounger. It is constructed of heavy gauge aluminum and is powder coated in assorted colors. Black, Pink, Yellow, White and Red. It is very compact and portable and will fit in your pocket, purse or beach bag. It will hold up to 32 oz.s and can be custom bent to adjust to the angle you prefer.