camping sleeping bag

Hi,
My name is Moshy and I'm contacting you on behalf of my company SparkBeam.
We are a company that sells several brands online and we are looking to order high quality camping sleeping bag.
Our primary sales channel is Amazon US. We start with 500-1000 sets for the first trial purchase volume, after that volumes with increase significantly.

Specifications:
Must be Resistant to leaks;
Must be The size of an average person;
Must be made of strong and durable stitching;
Has to able to Keep the user warm even on cold nights.

Do you manufacture camping sleeping bag? If so, please provide the following:
1). Photos, specifications. and EXW quotation, + package cost
2). Are you a manufacturer or a trading company?
3). What is your lead time for samples and trial order?
4). Can we add our logo to the item? If so, where can the logo be added?
5). What is the shipping cost of a sample by express to Israel?

Appreciate your reply.
Thank you
Moshy
Owner SparkBeam