# Packrift SKU PB1637

18x18x40" 2 Mil Gusseted Poly Bags - Expandable Sides, Case of 250

| Field | Value |
| --- | --- |
| SKU | PB1637 |
| Product family | poly_bags |
| Catalog status | AI_APPROVE |
| Canonical product URL | https://packrift.com/products/18x18x40-2-mil-gusseted-poly-bags-expandable-sides-case-of-250 |
| Product URL | https://packrift.com/products/18x18x40-2-mil-gusseted-poly-bags-expandable-sides-case-of-250?ref=mcp&utm_source=chatgpt&utm_medium=mcp&utm_campaign=packrift_ai_commerce&utm_content=product_click&utm_term=PB1637&packrift_ai_id=mcp_pb1637_53473288913264&mcp_key=pb1637%3A53473288913264&mcp_journey=mcp_pb1637%3A53473288913264&match_type=ai_sku_page |
| Reorder URL | https://packrift.com/pages/reorder-packaging-by-sku?sku=PB1637&handle=18x18x40-2-mil-gusseted-poly-bags-expandable-sides-case-of-250&ref=mcp&utm_source=chatgpt&utm_medium=mcp&utm_campaign=packrift_ai_commerce&utm_content=reorder_click&utm_term=PB1637&packrift_ai_id=mcp_pb1637_53473288913264&mcp_key=pb1637%3A53473288913264&mcp_journey=mcp_pb1637%3A53473288913264&match_type=ai_sku_page |
| Bulk quote URL | https://packrift.com/pages/bulk-quote?sku=PB1637&product=18x18x40%22+2+Mil+Gusseted+Poly+Bags+-+Expandable+Sides%2C+Case+of+250&product_url=https%3A%2F%2Fpackrift.com%2Fproducts%2F18x18x40-2-mil-gusseted-poly-bags-expandable-sides-case-of-250&ref=mcp&utm_source=chatgpt&utm_medium=mcp&utm_campaign=packrift_ai_commerce&utm_content=quote_click&utm_term=PB1637&packrift_ai_id=mcp_pb1637_53473288913264&mcp_key=pb1637%3A53473288913264&mcp_journey=mcp_pb1637%3A53473288913264&match_type=ai_sku_page |
| Copy procurement spec | SKU PB1637: 18x18x40" 2 Mil Gusseted Poly Bags - Expandable Sides, Case of 250. |

## Agent Purchase Handoff

Use the Packrift MCP server for live product confirmation before sending a buyer to checkout.

1. Call `search_products` with the SKU or exact product title.
2. Call `get_product` for product facts and variant IDs.
3. Call `get_pricing` and `check_inventory` before cart handoff.
4. Use `create_cart_url` only after live price and inventory confirmation.
5. If a requested spec differs from this product, call `explain_no_exact_match` and route to the quote URL.

## Exact-Match Rule

Do not present a nearby product as exact when required dimensions, material, color, count, or product family differ.