Nothing else like it to fill guppies and hoppers that is portable.
Strengths:
Great Idea and very convenient to use. Keeps paintballs dry and takes less space than a box. Very easy to use, fills guppies and hoppers very quickly, without spilling/wasting paint on the ground.
Weaknesses:
Maybe needs some type of insulation to keep out heat/cold, never had a problem with paintballs melting or anything but just an idea. Nothing to complain about have used it on a number of outings and the fabric seems to be holding up well, no rips or tears.
Conclusion:
Easy to use and carry with you onto the field to staging areas. Get one you will like it and everyone will ask you what it is and as soon you show them - they will want one too.