I have three, one for each bass:
1. My Squier VM P has a 2-1/2"-wide leather Levy's with a 3" padded glove-leather back (http://accessories.musiciansfriend.com/product/Levys-Boot-Leather-Guitar-Strap?sku=360548).
2. My SX PJ has a 3 1/2" Clayton leather strap (http://accessories.musiciansfriend.com/product/Clayton-3.5-Leather-Guitar-Strap?sku=364270).
3. My SX 5'er has a 3" Planet Waves polypropylene strap (http://accessories.musiciansfriend.com/product/Planet-Waves-Polypropelyne-Strap-for-Bass?sku=365211).
1. My Squier VM P has a 2-1/2"-wide leather Levy's with a 3" padded glove-leather back (http://accessories.musiciansfriend.com/product/Levys-Boot-Leather-Guitar-Strap?sku=360548).
2. My SX PJ has a 3 1/2" Clayton leather strap (http://accessories.musiciansfriend.com/product/Clayton-3.5-Leather-Guitar-Strap?sku=364270).
3. My SX 5'er has a 3" Planet Waves polypropylene strap (http://accessories.musiciansfriend.com/product/Planet-Waves-Polypropelyne-Strap-for-Bass?sku=365211).