Round, conical PE bottle in natural (semi-transparent) with screw-on disc top cap in lemon-green. Ideal for shampoos, shower gels and lotions. Practical to use with one hand.
 
After use, the cap can be unscrewed, simply taken apart (see pictures below) and cleaned. Then put the cap back together again. So you can use this bottle several times.
 
Pictures for disassembling the cap can be found here