Amazon has the 6-Count Reynolds Kitchens Premium Slow Cooker Liners (13" x 21") for $3.18 - $0.79 off coupon (first S&S order for this product) - 5% off with Subscribe & Save (cancel anytime) = $2.23 with free shipping on $25+ or with Prime. Thanks, Mike!

Slow cooker bags are ideal for cooking pot roasts, chicken, casseroles and other foods.