Usage: urine bag - suitable for people with limited mobility, frequent urination, post-operative surgery, difficulty in swimming, etc. Also suitable for travel and camping. Urinary incontinence, poor bed linen, elderly uncomfortable getting up at night Convenient: The portable OPTIMA portable bag has two 500ml thick urine bags that transfer quickly urine from the urethra to the collection bag. The urine holder is easy to carry and use. With the urinal bag you can move around freely for long periods of time. Don't worry if you fart in your pants Convenient: reusable urine collector, easy to clean. Portable urinary incontinence for men - unique padded edges for a better seal and comfort compared to traditional urinals Safety: Portable urine is safe and healthy using materials. Men's urine bag - soft and pleasant, non-toxic and odorless, soft and pleasant, naturally stable, not easy to deform, durable and hygienic. Product size: L: waist circumference 86 - 100 cm; M: waist circumference 69 - 92 cm; S: waist circumference 52 - 76 cm. The belt is elastic, good elasticity, there may be some errors due to the different length of the batch.