Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: what are the dimensions of the straw?
Document: It is good to have a case to protect the straw from cross contamination.
So far great product the Personal Water Filter Straw is fantastic.
i would tell all my friends to get one they are the best.thank you for the straw it will be a life saver ty
I got the straw for back country hiking and fishing next year. I have not tried mined and will not until it is needed
very pleased with the straw. delivered as promised. followed the directions to back flush the straw, works great.i can see we should have had this years ago.
Purchased for Emergency/Disaster bag, and chose this one because of the thoroughness of the purification and the appearant quality of the straw. I am thinking of getting another for a backpacking backup.
into a container and use the straw to consume the water from the container. Much easier than bending down or laying on a stream bank to drink directly.I will be ordering more to store in my kits.
What a quick response. I had a couple concerns about my Personal Water Filter Straw. I posted my concerns and received and a phone call from Brian who solved all my questions. Thank You! !
This review is for the company. The Filter Straw was not delivered on time, the company e-mailed me daily to make sure that the product arrived.I appreciate the support they showed for the customer.
This handy personal filter straw works as indicated....great value. Important addition to a survival kit.I highly recommend concerning ability to have safer drinking water in an emergency.
Answer: yes